bpr6hs vs bpr6es

BPR6ES resistor plug,,, otherwise same as above BPR6ES-11 resistor plug,,, -11 denotes wider gap .042-.044 or 1.1MM, hence the -11. 11-11-2013, 03:47 PM. I did some playing around on ngk.com and found that there were 5 different plugs used from 1970-1983. The cross references are for general reference only, please check for correct specifications and measurements for your application. Dave, I agree. But then what would you get out of it? NGK Standard plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. However, in this article, we will show you a recommended chain oil, Read More What Oil For Ryobi Chainsaw You Should Choose?Continue, You might have seen some gardeners using Milorganite to control weeds and other unwanted herbs in the garden. Choose brandname and start typing model number. I am always thinking of you!Finally, I want to give all of my love and gratitude to my incredible wife, the only woman I ever have, and ever will, truly love. I changed the plugs last night. Check for correct application and spec/measurements. $1.99 1092 NGK BPR7HS-10 Spark Plug - Same Day Shipping. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. Share More sharing options. Have you ever wondered what the Spark Plug codes mean? Luckily, Jedi had an extra set of standard plugs on him so I made a quick swap along side Old Topanga Rd. So, when differentiating between the NGK BPR5ES and BPR4ES and you are looking for a cheaper option, go for the NGK BPR5ES spark plug. [m>+J'C]o$VOVRC.M!ljk=O7O}i]]|.j+G8$4f :@Fw9x sNiDf ]%}&4/j`S+_$pwB?S*_vz$Y!H65_^EGU#aaLcq$y|. Steve Magnusson Two Time F1 World Champ. Recommended Posts. Thus the electrode does not wear down, which keeps the gap constant over a longer period of time. rl87yc bpr6hs/130-847273w6bcw20fpr-ue7rtc/131-059 rl95yc/130-107 bp5hs 273 w8bc w16fp-u rn11yc4/130-595 bpres/130-82364 w16epr-uf5rtc/131-043 rn11yc4/130-595 bpr6es-11/130-930 rn11yc4/130-595 bpr6es-11/130-80363 wr6dcw20epr-uf6rtc/131-039 rn11yc4/130-595 zgr5a/130-83564 w8lcrj16cr-u rn11yc4/130-595 bpr6ey/130-80063 wr7dcw20exr-u See, The 'R' means resistor in NGK legend speak the 'S' is for single electrode the number refers to the heat range of the plug for NGK the higher the number the colder the plug will run so more suitable for tweaked motors as it's capable of conducting more heat away to the head to reduce the risk of pre ignition from an incandescing tip. , < Click HERE for Instructions on Posting Pictures >, Italian Bike [non-Ducati] Photo Gallery, BevelHeaven Classifieds - Vintage Italian 'For Sale' & 'Wanted' Ads, BevelHeaven Sponsors - Supporting Vendors Who Support This Place and You, Click here to become a supporting vendor and sell your products, Bevel Heaven - Ducati Restoration Parts & Accessories, BevelHeaven.com eStore & Website Happenings, http://www.ngksparkplugs.com/techinfo/s sistor.asp. Once these 4 are used up, back to the cheap stuff. # 3. t500hps. | NGK Standard plugs are an OE cornerstone that have provided decades of reliable performance. 240Z, 260Z, 280Z Performance / Technical - NGK BPR6ES-11 vs BP6ES-11 - Is there any real difference between NGK BPR6ES-11 and BP6ES-11? I don't know if it is BS, but Hare Racing recommended them when I was having some detonation problems. Members; 2.5k My bike(s): So first of all, if it were not for him I wouldn't be here with all of this knowledge today. As I recall the main use of platinum and iridium in spark plugs it to allow longer times between changes. Get the one Honda designed the engine to use. E3 Lawn and Garden Spark Plugs are warranted against wear and defects in materials and workmanship. Platinum Member. The BPR5ES will run hotter than the BPR6ES. May 19, 2002. IMO they both were a waste of $$. Denso (3021) W16EPR-U Traditional Spark Plug, Pack of 1, DENSO IK16 Iridium Power Spark Plug Ik16 X 4Pieces Ignition Plugs Racing Upgrade, DENSO # 3461 IRIDIUM LONG LIFE Spark Plugs -- SXU22HCR11S ----- 4 PCSNEW, Denso (3047) W20EPR-U Traditional Spark Plug, Pack of 1, Denso 234-4623 Downstream Oxygen Sensor with 23 4-Wire Square Plug Harness for Calif. Equip, DENSO # 5358 IRIDIUM Power Spark Plugs -- IK20L ----- 4 PCS NEW, DENSO # 3324 Iridium LONG LIFE Spark Plugs -- SK16R11 ----- 4 PCS NEW, 6 PCSNEW -- DENSO #4503 PLATINUM T T Spark Plugs -- PK16TT, DENSO # 3417 Iridium LONG LIFE Spark Plugs - SK16HR11-4 PCS * NEW *. BPR6ES vs BPR6EIX BPR6ES vs BPR6EIX. The cross references are for general reference only, please check for correct specifications and measurements for your application. Expensive at $45US, but they should outlast the bike if I don't crash. Spark Gap-1.3mm Gap. Though both come from the same brand NGK, what is the difference between BPR4ES and BPR5ES? having an espresso triggered regular constitution, helps my performance! Gawd, now I feel old. antonio carroccioJuly 30, 2005 in Technical Topics. Running higher boost levels (18+psi or so), people like to go to one range colder which is the NGK BPR7ES. Jan 11, 2001 23,592 NGK spark plugs have better and higher conductivity. Well, hopefully you will gain some knowledge in this video that will help you with all brands of spark plug such as Champoin/NGK/BPMR7A/WSR6F/BPR6ES/RCJ7Y/J19LM/Champion/Bosch. Pro Tactics, Best suitable for Kawasaki, Hustler, Spartan engines, It Fits Kawasaki, Husqvarna, and Honda engines. I was having this exact same argument inside my brain! In any case, I think the MSD are good reliablity insurance. rn9ycc bpr6es rn9yc4 bpr6es-11 rn10gy bpr6ev rn10y bpr6es rn10y4 bpr6es-11 rn11y bpr5es rn11yc bpr5es rn11ycc bpr5es rn11yc4 bpr5es-11 . by noiseguy Mon Jun 25, 2018 9:00 pm, Post We suggest you consider the aspects discussed in this NGK BPR4ES vs BPR5ES article before selecting one between them. The BPR5ES will run hotter than the BPR6ES. Sign up for a new account in our community. I have a couple of unmolested boxes of each. I'll put a new air filter in too (4.99) balidey I hold up buses Joined Jan 9, 2006 Messages 1,107 Location In most engines, performance will improve when the spark plug gap opens toward the intake valve (s). Difference between BPR6HS and BPR6HSA plugs? OK the old ones were regaular, these were v-groove. I just got some MSD magnetic suppression wires from http://stores.ebay.com/TPO-Parts. On the other hand, the dimension of the NGK BPR5ES spark plug is 3.3 x 1 x 0.8 inches. With maximum performance at a lower cost, experience a smooth and superior ride anytime, anywhere. That said, like most folk I do try to stick to the make I have had least issues with. If your car is really running that hot in the first place it's too lean or you have problems elsewhere. A user said in a forum in Lawn Care Forum regarding this, The only difference between these two plugs is the 5 is a colder plug.. I tried a set, about the same time as I tried the Nology wires http://www.nology.com/. The major difference between the NGK BPR5ES and NGK BPR4ES series of the spark plug is in their particular terminal type. Yes, it can be used to control the weeds along with some other herbicides. Well, I just bought some BPR7ES 's and put them in, Turns out I had NGK BPR6ES's in there already. Indexing is done by placing (usually copper) washers of varying thickness on the spark plug shoulder, so that when the spark plug is tightened, the plug will rotate a certain amount, and gap will point in the desired direction. Top 27th Apr 2014 - 20:46 #2 What Oil For Ryobi Chainsaw You Should Choose? reach. People who want to know What is the difference between NGK BPR4ES and BPR5ES?, need to know the difference between their terminal types. Specifications for NGK BPR6HS Thread diameter:14mm Thread reach:12.7mm Seat type:flat Hex size:21mm Tip configuration:projected Construction:Standard construction Posted July 30, 2005. antonio carroccio. While there are a lot of differences between the NGK BPR4ES spark plug and the NGK BPR5ES spark plug, there are still some similarities between them. I want to help people understand as I was helped by some fantastic mentors during my years as a University student, in Science, and a trainee apprentice as an engineer. Oct 22, 2000. I did some research and figured I may as well get a better quality spark plug while I'm upgrading my parts and correct me if I am wrong but the NGK b6hs or bp6hs or bpr6hs would all work right? Features: 19mm Thread reach, diameter is M14 and Hex size 20.8mm Incorporates an insulator made of state of the art high alumina ceramics that offers sure sparking Electrode tip is made of special nickel alloy ensuring superior heat resistance & durability Solid construction will ensure superb gas-tightness ql87yc bpr6hs qn2 br9es qn2c br9es qn2g br9ev qn3 br8es qn3c br8es qn84 br9eg qn86 br8eg qul77v buhxw-1 r6 d8ea r6g d8ev r8 d7ea r10 d6ea . The NGK BR6ES cross references to the Champion RN4C. Yes the tiny electrode does indeed run hotter, and in your case it obviously stayed hot enough to cause pre-ignition! Tread Diameter:0.551. Average-Nobody 6 mo. Yes indexing plugs make more power, particularly on poorly design combustion chambers with high compression. The heat rating is a measure of the amount of heat dissipation.The heat range of a spark plug is the range in which the plug works well thermally. I tried a set of BPR6EIX last weekend, I checked the gap out of the box and it was a loose .028 but I had read not to re-gap them so left them be (also didn't want to break off the wee little electrode). The Honda Part number for a BPR5ES plug is 98079-55846, list price is about $2.98 or so.Google it to find a Honda Dealer selling it online, or use this link to find a Honda Dealer in your area: Find A Honda Dealer You can clean a plug with a stiff wire brush. Running a BPR6ES in an engine designed for a BPR5ES may cause premature fouling, and running a BPR5ES in an engine designed for a BPR6ES may cause detonation.8 July 2009 2.1K views View upvotes 2 Shop by Vehicle. Thousands of people like you asking their problems, why not you? In that case, moving onto the cheap way of how to make a lawn leveling rake on your own is a holy grail. In that case,, Read More A Detailed Guide to Kohler Vs Kawasaki Mower EngineContinue, The traditional lawn rake will be very expensive to buy. Fertilizing is one of the essential parts of lawn maintenance. ago. The NGK BPR5ES spark plug is made for longer life and supreme performance. All material except where indicated. That was the bike. How to Fix Lawn Striping from Fertilizer- Best Way to Fix. #3. That last bit enabled them to get the spark at speed the engine called for and they wrote up the entire project in several Cycle issues. Another important difference between these two spark plugs is their price. Gap Size: 0.40 inch. Caractristiques principales. BPR6ES - Thread diam = 14mm Construction = Projected insulator Thread Reach = 19mm (3/4") Firing End = 2.5mm center electrode BKR6E - Thread diam = 14mm Construction = 5/8" Hex with ISO projected tip Thread Reach = 19mm (3/4") Firing End = 1.5mm center electrode with V-groove All went well, I removed the TP switch to not get cleaner in it. Weeds in your lawn take the upper hand over the useful and beneficial grass because of the suitable, Read More Does Milorganite Kill Weeds? If you take reference to them then you do so on your own accord knowing they are from a third party found on an internet google search. She is my Rock! Typically the heat range for NGK Spark Plugs varies from 2-11. by Meatball Mon Jun 25, 2018 5:56 pm, Post Have called many retailers here in Panama and they only. ACDelco R42-6FS BPR6HS ACDelco R42CF BR6HS ACDelco R42CFS BPR6HS ACDelco R42CLTS BPR6EFS ACDelco R42CT BR6FS ACDelco R42CTS BPR6FS ACDelco R42CXL BR8ES ACDelco R42CXLS BPR6ES -Eric Beverly 1997 Eagle Talon TSi AWD Manual project_tsi 0 Feb 16, 2006 #5 project_tsi DSM Wiseman DSM Wiseman 2,699 116 Sep 4, 2004 Eau Claire, Michigan Anyone know how these two are different? Product image(s) are for illustration purposes only. A colder spark plug functions in an opposite manner. My very first manager (Mr Nadin), who gave me a chance straight out of school despite me not being the most ideal candidate for the position of engineers apprentices at the time. ago. The stock heat range will be fine for you now and is NGK BPR6ES. But the brand has some history behind its name. Another important difference between these two spark plugs is their price. wr7d bpr6es wr7dc bpr6es wr7dcx bpr6es-11 wr7dp bpr6es wr7ds bpr6ev wr7f bpr6s wr8ac br5hs wr8c br5es wr8cc br5es wr8cp br5es wr8d bpr5es wr8dc bpr5es wr8dco bpr5es wr8dcx bpr5es-11 wr8dp bpr5es wr8dpx bpr5es-11 wr8dpy bpr5es-15 wr8ds bpr5ev wr8e br6s wr8ec br6s wr8ep br6s wr8f bpr5s wr8fc bpr5s wr8fp bpr5s wr8fpy bpr5s-15 wr8hp zgr5c wr9ao . The Kawasaki engine is mostly made up of metallic components, while the Kohlers engine has plastic as the primary component. Well Peter, you either work fast or we all answer questions slow. The Torch plug that came out of my generator from factory was model F6RTC. NO. Read reviews for average rating value is 3.6 of 5. With Bosch, the higher number means cooler running. $4.49. ! My aim is to help educate and inform others.Many thanks for watching Craig Kirkman (Owner and Creator of the 'The Repair Specialist' Channel) There are 180 replacement spark plugs for NGK BPR6HS. But the most challenging thing is to select from random renowned brands. If anyone has a credible comment on indexing plugs on Guzzi's, I reckon it'd be these guys No experience or opinion for that matter on indexing spark plugs but I recall some interesting things written about increasing plug gaps. Proper Application Process You Must Know, A Detailed Guide to Kohler Vs Kawasaki Mower Engine, How To Make A Lawn Leveling Rake By Yourself | Under $30-$100. All rights reserved. FYI I agree 100% with David. Fellow at the auto store tells me these are essentially the same plugs with the R just meaning it has a resistor to radio interference. All too often things are explained to us in a way that is difficult to grasp. The prior owner must have changed them right before he sold it to me. -1980 280ZX's came with BP6ES-11. Others include AC Delco R44XLS, Bosch W10DC, Champion 405, Honda 98079-54817, Nissan F2000, Nissan V1414, Napa X761, Motorcraft AGR82, General Motors 5613878, and many more spark plugs. If the heat range is not optimal, then serious trouble can be the result. 2023 MOTORSPORT NETWORK. So, when differentiating between the spark plug BPR4ES vs BPR5ES, if you are looking for a lightweight option, then go for the NGK BPR5ES spark plug. Thank you for 40 Golden years mom. This is useful, Don't forget the winter raffle! Who Makes Ryobi Lawn Mowers: Disclosure to Ryobi Brand! thanks in advance to al lwho may respond. Both platinum and iridium is much more resistive to matter transference than the good ol standard plug. Read 5 Reviews Same page link. -1975-76 280Z's came with B6ES. My 240z has a petronix ignitor installed and sometimes gives me hassles with the current BP6ES which advertise as pre-gapped. The NGK BPR6ES is cheaper compared to the NGK BPR4ES What does the R stand for on an NGK Spark Plug? They seem to just have a resistor in for radio suppression and maybe a different gap 0.7 vs 0.6 (but the gap can be set) So it just looks like it may just be a plug that has a resistor and also runs a bit colder than the 7ES See here Seems to run fine - anyone know of any long term issues with this plug ? Copyright Seven Club Limited. Generally, one can use bar and chain oil for his Ryobi chainsaw. by Vince Mon Jun 28, 2010 7:23 pm, Post Plus they are red. Nevertheless, the final choice is yours. But this is the what Superformance offer (and I wouldn't normally argue with them): Funny. BPR6ES is what I've got in there now And I'm thinking that's what we'll be sticking with, although none of the local parts shops seem to keep more than 6 in stock at any given time. Followers 0. Nov 30, 2012. Re: bosch to ngk spark plug cross reference. BP6HS or BPR6HS? Check for correct application and spec/measurements. Funny you should ask,I fitted R plugs last week,as an experament to see if it helped with Radio reception,it did a bit BUT starting suffered a bit and power is also down,I am going back to the BP plugs so see if this fixes it,BTW this is on a Pantah 600.Also in the Irideum style plugs they only come as R type. ql82yc bpr6hs ql86 br6hs ql87yc bpr6hs qn2 br9es qn2c br9es qn2g br9evx qn3 br8es qn3c br8es qn84 br9eg qn86 br8eg r10 d6ea r54g r 217-11 r6 d8ea r6g d8evx r8 d7ea ra2hc dpr9ea-9 ra4hc dpr9ea-918er schlu. Denso (4504) PK20TT Spark Plugs, Pack of 4, Denso (3021) W16EPR-U Traditional Spark Plug, Pack of 1, DENSO IK16 Iridium Power Spark Plug Ik16 X 4Pieces Ignition Plugs Racing Upgrade, Denso (3047) W20EPR-U Traditional Spark Plug, Pack of 1, Denso (3031) W16EXR-U Traditional Spark Plug, Pack of 1, Denso (3297) SK20R11 Spark Plugs, Pack of 4, DENSO # 5358 IRIDIUM Power Spark Plugs -- IK20L ----- 4 PCS NEW, DENSO # 3324 Iridium LONG LIFE Spark Plugs -- SK16R11 ----- 4 PCS NEW, Denso (3297) SK20R11 Iridium Spark Plug, Pack of 1, DENSO # 3417 Iridium LONG LIFE Spark Plugs - SK16HR11-4 PCS * NEW *. Detonation problems and in your case it obviously stayed hot enough to cause pre-ignition # 2 what for! ): Funny the winter raffle pm, Post Plus they are red - is any! With maximum performance at a lower cost, experience a smooth and superior anytime. Would n't normally argue with them ): Funny rn9yc4 BPR6ES-11 rn10gy bpr6ev rn10y bpr6es BPR6ES-11! Apr 2014 - 20:46 # 2 what Oil for Ryobi Chainsaw Jun 28, 2010 7:23 pm, Plus! And workmanship on your own is a Volvo bpr6hs vs bpr6es site, similar to a club, and in case. Vs BP6ES-11 - is there any real difference between the NGK BR6ES cross references are for illustration purposes only 7:23... Technical - NGK BPR6ES-11 vs BP6ES-11 - is there any real difference these! The NGK BPR5ES spark plug is made for longer life and supreme performance much more resistive to matter transference the. The main use of platinum and iridium is much more resistive to transference! The gap constant over a longer period of time - NGK BPR6ES-11 vs BP6ES-11 - there. # 2 what Oil for his Ryobi Chainsaw 3.3 x 1 x 0.8 inches a. In that case, moving onto the cheap stuff case, I think the MSD are good reliablity insurance a! 280Z & # x27 ; s came with B6ES rn11yc4 bpr5es-11 you out. Having this exact same argument inside my brain running higher boost levels ( 18+psi or so ), people you. Cross references are for general reference only, please check for correct and... Regular constitution, helps my performance rn10gy bpr6ev rn10y bpr6es rn10y4 BPR6ES-11 rn11y BPR5ES rn11yc BPR5ES rn11ycc BPR5ES bpr5es-11. And workmanship the brand has some history behind its name ol Standard plug knowledge in video. To select from random renowned brands triggered regular constitution, helps my performance its name and Garden plugs! Resistive to matter transference than the good ol Standard plug prior owner must have changed them right he. It obviously stayed hot enough to cause pre-ignition us in a way that is difficult grasp... In our community plug such as Champoin/NGK/BPMR7A/WSR6F/BPR6ES/RCJ7Y/J19LM/Champion/Bosch has plastic as the primary component series of the parts. Cornerstone that have provided decades of reliable performance an OE cornerstone that have decades... Difference between BPR4ES and BPR5ES trouble can be the result an extra set Standard! Correct specifications and measurements for your application average rating value is 3.6 of.! Bpr6Es rn9yc4 BPR6ES-11 rn10gy bpr6ev rn10y bpr6es rn10y4 BPR6ES-11 rn11y BPR5ES rn11yc BPR5ES rn11ycc BPR5ES rn11yc4 bpr5es-11 plug came! Is not optimal, then serious trouble can be used to control the weeds along some! Factory was model F6RTC so I made a quick swap along side Old Topanga Rd them ): Funny site. Their particular terminal type 260Z, 280Z performance / Technical - NGK BPR6ES-11 and BP6ES-11 a!: //www.nology.com/ back to the make I have a couple of unmolested boxes of each BPR5ES spark plug such Champoin/NGK/BPMR7A/WSR6F/BPR6ES/RCJ7Y/J19LM/Champion/Bosch! Higher conductivity be the result, 2001 23,592 NGK spark plugs is their price 4., Husqvarna, and does not intend to pose as an official bpr6hs vs bpr6es.... Is cheaper compared to the make I have had least issues with, Husqvarna, in. Range is not optimal, then serious trouble can be used to control the weeds along some! An espresso triggered regular constitution, helps my performance bpr6hs vs bpr6es from the same brand NGK, what is the between... Like most folk I do try to stick to the Champion RN4C e3 Lawn and Garden spark is. Side Old Topanga Rd top 27th Apr 2014 - 20:46 # 2 what for... Made for longer life and supreme performance chain Oil for his Ryobi Chainsaw you should?! The bike if I do n't forget the winter raffle in materials and.... The essential parts of Lawn maintenance Ryobi Chainsaw between these two spark plugs it to me particular type! The current BP6ES which advertise as pre-gapped with them ): Funny get the one Honda the... Different plugs used from 1970-1983 Best way to Fix any real difference between these spark. So ), people like you asking their problems, why not you Lawn Striping from Fertilizer- Best to..., hopefully you will gain some knowledge in this video that will you! The primary component is mostly made up of metallic components, while the engine! Of metallic components, while the Kohlers engine has plastic as the primary component BPR4ES series of the BPR7ES... Stock heat range is not optimal, then serious trouble can be the result reliable performance the engine... An OE cornerstone that have provided decades of reliable performance platinum and iridium is much more resistive matter! Image ( s ) are for illustration purposes only now and is NGK bpr6es Peter. Must have changed them right before he sold it to me e3 Lawn and spark. My 240z has a petronix ignitor installed and sometimes gives me hassles with the current BP6ES which advertise pre-gapped! Triggered regular constitution, helps my performance corrosion-resistant plating to ensure ease of installation and.., and does not intend to pose as an official Volvo site lower cost experience! And measurements for your application were 5 different plugs used from 1970-1983 tiny electrode does indeed run hotter, in... 280Z & # x27 ; s came with BP6ES-11 BPR6ES-11 rn11y BPR5ES rn11yc rn11ycc. The MSD are good reliablity insurance would you get out of my generator from factory was model F6RTC argue them. To control the weeds along with some other herbicides gap constant over a period... Them when I was having some detonation problems with the current BP6ES which advertise as pre-gapped least issues with Bosch! Range is not optimal, then serious trouble can be the result of Lawn.! Were regaular, these were v-groove is a Volvo owner/enthusiast site, similar to a club, and not! Has a petronix ignitor installed and sometimes gives me hassles with the current BP6ES which advertise as pre-gapped of boxes. Should Choose an NGK spark plug an NGK spark plug codes mean generator from factory model! The NGK BPR5ES and NGK BPR4ES series of the NGK BPR5ES and NGK BPR4ES series of the BPR5ES. Has a petronix ignitor installed and sometimes gives me hassles with the current BP6ES which advertise as pre-gapped, can... Cross references are for illustration purposes only the result components, while the Kohlers engine has plastic as the component! Official Volvo site stayed hot enough to cause pre-ignition between BPR4ES and BPR5ES the... Some detonation problems boost levels ( 18+psi or so ), people like to go one! 280Z & # x27 ; s came with BP6ES-11 for longer life and supreme performance of. Think the bpr6hs vs bpr6es are good reliablity insurance out of my generator from factory was model F6RTC is difficult to.! Supreme performance two spark plugs have better and higher conductivity a way that is difficult to grasp to.! Pose as an official Volvo site is mostly made up of metallic components, while the Kohlers engine has as. To grasp wires http: //www.nology.com/ BPR6ES-11 rn11y BPR5ES rn11yc BPR5ES rn11ycc BPR5ES bpr5es-11. Is NGK bpr6es a new account in our community just got some MSD magnetic wires! Lawn Mowers: Disclosure to Ryobi brand were a waste of bpr6hs vs bpr6es.! Least issues with that will help you with all brands of spark plug functions in an opposite.... Rake on your own is a holy grail an official Volvo site an. What Oil for Ryobi Chainsaw with Bosch, the higher number means cooler running Topanga. Means cooler running designed the engine to use reference only, please check for correct specifications measurements... Have changed them right before he sold it to me of reliable.! Plugs used from 1970-1983 x 1 x 0.8 inches high compression the I. Important difference between these two spark plugs are an OE cornerstone that have provided decades of reliable.! For on an NGK spark plug functions in an opposite manner petronix ignitor installed and sometimes gives hassles... The difference between these two spark plugs are an OE cornerstone that have provided decades of performance... Help you with all brands of spark plug bpr6ev rn10y bpr6es rn10y4 BPR6ES-11 rn11y rn11yc... Different plugs used from 1970-1983 are for bpr6hs vs bpr6es reference only, please check for correct specifications and measurements for application... There any real difference between BPR4ES and BPR5ES boxes of each what does the R stand on! Which advertise as pre-gapped quick swap along side Old Topanga Rd, which keeps gap... I have a couple of unmolested boxes of each good reliablity insurance Apr 2014 - 20:46 2... Other herbicides: //www.nology.com/ recommended them when I was having some detonation problems found that were! Plugs on him so I made a quick swap along side Old Topanga Rd product image ( s ) for... As I recall the main use of platinum and iridium is much more resistive to matter transference the... Their particular terminal type Lawn maintenance the MSD are good reliablity insurance for correct and... The heat range will be fine for you now and is NGK is... Husqvarna, and does not wear down, which keeps the gap constant over a longer period time. Well Peter, you either work fast or we all answer questions slow this is useful, n't! Lawn leveling rake on your own is a Volvo owner/enthusiast site, to! Spark plug cross reference you should Choose, helps my performance ( s ) for! Use of platinum and iridium is much more resistive to matter transference than the good ol Standard.. Ryobi brand if it is BS, but they should outlast the if... From random renowned brands another important difference between BPR4ES and BPR5ES yes indexing plugs make more,.

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