I've saved most of the factory wire looms which went under the manifolds and also have an under the header wire loom kit on the way. You can order this part by Contacting Us. LS Spark Plug Wires Truck & SUV 12" Length (4.8L, 5.3L, 6.0L, 6.2L Engines) Part #: 26-1002 3 Review(s) | Add Your Review Reach, Resistor, Each, Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .370 in. 1/19/2021 of 31, 25 Records Per Page Thread starter TeamEntity; Start date May 15 , 2010; Forums. 99 … May 15, 2010 #1 installed my new set of flowtech headers today and they fit really good. Summit Racing Gift Cards - Always the Perfect Gift! it looks like those headers were designed for angle plug heads, which would provide better clearance. I did before I bought mine and they were pretty helpful. NGK Spark Plugs BPM7A S25 - NGK Standard Series Spark Plugs Spark Plug, Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.375 in. Reach, Resistor, Each, Estimated USA Ship Date: Shop Now, Summit Racing Gift Cards - Always the Perfect Gift!Shop Now. Today Reach, Each, Spark Plug, PMR9B, Laser Platinum, Gasket Seat, 10mm Thread, 19mm Reach, Projected Tip, Resistor, Each, Estimated USA Ship Date: if shipped by air, Spark Plug, Standard, 14mm Thread, 3/8 in. The resulting controlled combustions ensure continuous piston movements that translate to rotational movements of the wheels. W. white93LE New Member. I had the same issue with the two center sparkplug locations. I too bought the ceramic boot sparkplug wire set. Estimated International Ship Date: Reach, Gasket Seat, Each Part Number: NGK-748 I had the same problem, it's really a pain with those headers on normal heads. this is when we noticed the end of the plug is almost touching the header pipe. A spark plug (sometimes, in British English, a sparking plug, and, colloquially, a plug) is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture by an electric spark, while containing combustion pressure within the engine. It is therefore advisable to check periodically whether the headers are well inserted into the sockets of the relevant ignition system components. This is a custom order part. This is a discussion on Headers and Plug Wire Clearance Issue within the General Help forums, part of the LSx Technical Help Section category; I installed the coil packs on the car tonight and ended up with another clearance … Joined: Nov 2005 Posts: 110 JD956 Member JD956 Member Joined: Nov 2005 Posts: 110 Alamo,Texas: Hello All, My question is what spark plugs do you all run to get better header clearance in a naturally aspirated SBC besides the obvious Accel Shorties? 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-Fox 5.0 Mustang Tech . Ever wonder why after all of these years we still have header/spark plug issues on a SB Chevy? View Details NGK Laser Iridium Spark Plug, 1-pk (1) 5.0 out of 5 stars. 1/18/2021 http://www.ebay.com/itm/LT1-CAMARO-IMPALA-SS-FIREBIRD-ROADMASTER-CAPRICE-8-OEM-SPARK-PLUG-BOOT-SHIELDS-/150799451937?pt=Motors_Car_Truck_Parts_Accessories&hash=item231c590721&vxp=mtr#ht_500wt_1413. The header pipe is so close I can't get the spark plug boot on it. Patented Leak-Free Flange! Just swapped out my old 305 with a new 350.   You cannot paste images directly. Results 1 - 25 I used the aluminum 90 degree spark plug boots from a 95 LT1 Camaro or Firebird (F Body) and they work great and look great after a wire wheel polish. Reach, Projected Tip, Each. Spoke to Accel, apparently their ceramic boot wires are only compatible with HEI distributors. The problem we are having is the boots wearing down over time from being too close/touching the headers. NGK G-Power Platinum Spark Plugs feature a platinum tip for better durability. Were your boots physically touching the headers? Oct 14, 2010 #1 I have BBK equal length shorties, and the get alil close to my spark plug wires and melt the boots. Does anyone know if NGK or hell even AC Delco's offer a header plug for a SBC 350? Only 9 left in stock - order soon. Estimated International Ship Date: The spark plugs in the Vortec heads are moved closer towards the exhaust valve, movint it towards the port giving you that much less clearance. Today   Your previous content has been restored. For example: Autolite#,ACDelco#,Champion#, etc,etc. Learn more. 1 review. I don't think you have enough space for both the ceramic boot and the header wrap. Plug wires are meant to keep the engines safe that is why you need to get the right one. The only thing that came up in work were Accel Plugs{which I have in the car already}but they went up to almost $30 bucks for just 8 plugs. Called up Summit to make sure that I'm buying the right plugs, and apparently the Accel Ceramic plugs wouldn't be right for me. They fit over my Taylor 90 degree wires perfectly. Summit Racing Gift Cards - Always the Perfect Gift! T. TeamEntity New Member. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0576S-4]; 8 Pack; SPECIFICATIONS: Assembly Method: Tapered Color: White Gap Size: 0.032 in. Reach, Resistor, Each, Spark Plug, Gasket Seat, 14mm Thread, .375 in. If you have an account, sign in now to post with your account. 2/1/2021 1/5/2021 They're all appropriate for HEI distributors and I have an old points style. Terms of Use | Privacy and Security | Site Accessibility NGK Laser Iridium Spark Plugs feature a welded iridium center electrode tip. At least it's that tight for me. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. Upload or insert images from URL. If the spark plug clearance is too large or too small, the side electrode should be pressed down or prized to the required range. The pic will clear it up. I am not sure if the B Body LT1 motors use them. You can post now and register later.   Pasted as rich text. The engine consists of a 99 5.7 roller cam block with Vortec 906 heads and Hedman headers. ACCEL 8198 Performance U-Groove Header Spark Plug - Pack of 8. Reach, Gasket Seat, Resistor, Each, Estimated USA Ship Date: if shipped by air, Spark Plug, Gasket Seat, 10mm Thread, .500 in. Reach, Each, Spark Plug, Tapered Seat, 14mm Thread, .375 in. Now, the new E3 website is an inclusive portal for all spark plug applications as well as a technical center for information about our fuel-efficient line of premium performance OEM replacement plugs. Do you think wrapping the headers after getting the ceramic boot plugs would be overkill? More Buying Choices $44.73 (19 new offers) JDMSPEED 8 Black 1200° Spark Plug Wire Boots Heat Shield Protector Sleeve SBC BBC 350 454. Thread starter white93LE; Start date Oct 14, 2010; Forums. Logged sooner. Reach, 3/4 in. Headers melting spark plug wires. Even with those, a couple of the boots were very difficult to get on, but my problems went away. if ordered today, Spark Plug, Racing, Copper Core, Iridium Tip, 14mm Thread Size, 0.750 in. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. × Monday 1/4/2021 7% off. Clear editor. Estimated International Ship Date: I'll let you all know if that fixes anything. 289 header spark plug problem. The specific spark plug gap is mainly determined by the redundancy of the output voltage of the high-voltage coil. Im having the same issue with my sandersons long tubes and loooking for a way to solve burnt plug boots too. 1/18/2021 Hex Size: 0.625 in. You must be sure that the spark plug wire you are buying worth the value. ACCEL's patented race proven spark plugs in a Shorty configuration. Buying Guide For Best Spark Plug Wires For Chevy 350 With Headers. International Customer Options|In the United States? Reach, Non-Resistor, Each, Spark Plug, V-Power, Gasket Seat, 14mm Thread, .375 in. Accel 0414S-4 - ACCEL C-Cut Performance Spark Plugs Spark Plug, Shorty, C-Cut Ground Electrode, Gasket Seat, 14mm Thread, .750 in. Anyway, I have to run shorty style plugs for header clearance and I really need somebody to clarify what spark plug I should be running with vortec heads. Estimated International Ship Date: if shipped by air, Spark Plug, Gasket Seat, 14mm Thread, .375 in. if ordered today, Spark Plug, V-Power, Gasket Seat, 14mm Thread, 0.375 in. To prevent damage to the wire, it is recommended to remove it from the cap rather than pulling it for insulation. Aluminum would make the problem worse, as it conducts heat much better than silicon/ceramic. Estimated International Ship Date: Reach, Projected Tip, Resistor, Each, Spark Plug, Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.375 in. E3 Spark Plugs Spark Plugs & Glow Plugs for Saab 9-5, MSD Spark Plugs & Glow Plugs for Mazda 5, Motorcraft Spark Plugs & Glow Plugs for Mazda 5, Champion Spark Plugs & Glow Plugs for Mazda CX-5, ACDelco Professional Spark Plugs & Glow Plugs for Mazda 5, DENSO Spark Plugs & Glow Plugs … Problem is, the spark plugs are right up against my JTR headers and it's causing the plugs to heat up and arc. 1/22/2021 Good news is that I got my headers dimpled right by the plug heads, and now that I have extra clearance between the headers and the plugs, the car is running great. Copyright 2020 by AUTOSALES, INCORPORATED Sorry … If you are an international customer and would like to change the currency that prices are displayed in, you can do so here.Please note that Checkout Prices will be in US Dollars. 1/19/2021 Default Sort, Spark Plug, Racing, Shorty, Copper, Nickel Alloy, 14mm Thread, 0.750 in. #669114 - 04/07/09 11:43 AM Spark plugs for header clearance, besides accels. How do you guys route your spark plug wires and how do you deal with heat coming from the headers? U-Groove Spark Plug Header Plug; … By My kit came with both HEI and standard boots...Maybe you should give Accel a call. NGK Spark Plugs R7282-105 - NGK Racing Spark Plugs, NGK Spark Plugs BR8ECM - NGK Standard Series Spark Plugs, NGK Spark Plugs R7282-10 - NGK Racing Spark Plugs, NGK Spark Plugs BM6FY BL1 - NGK Standard Series Spark Plugs, NGK Spark Plugs PMR9B - NGK Laser Platinum Spark Plugs, NGK Spark Plugs BMR4A - NGK Standard Series Spark Plugs, NGK Spark Plugs BPMR7Y - NGK V-Power Spark Plugs, NGK Spark Plugs BPMR8Y BLYB - NGK V-Power Spark Plugs, NGK Spark Plugs BR4-LM - NGK Standard Series Spark Plugs, NGK Spark Plugs BPMR7A S25 - NGK Standard Series Spark Plugs, NGK Spark Plugs B2-LM S25 - NGK Standard Series Spark Plugs, NGK Spark Plugs BPMR6Y BL1 - NGK V-Power Spark Plugs, NGK Spark Plugs BPMR4A SOLID - NGK Standard Series Spark Plugs, NGK Spark Plugs BPM4A - NGK Standard Series Spark Plugs, NGK Spark Plugs CMR8H - NGK Standard Series Spark Plugs, NGK Spark Plugs BPMR8Y BL1 - NGK V-Power Spark Plugs, NGK Spark Plugs BPM6A S25 - NGK Standard Series Spark Plugs, NGK Spark Plugs BPMR7A BLYB - NGK Standard Series Spark Plugs, NGK Spark Plugs BMR2A SOLID - NGK Standard Series Spark Plugs, NGK Spark Plugs CR5HSA - NGK Standard Series Spark Plugs, NGK Spark Plugs BPM6A - NGK Standard Series Spark Plugs, NGK Spark Plugs BM4A SOLID - NGK Standard Series Spark Plugs, NGK Spark Plugs BPM8Y SOLID S25 - NGK V-Power Spark Plugs, NGK Spark Plugs BMR2A-10 - NGK Standard Series Spark Plugs, NGK Spark Plugs BPM6A-10 - NGK Standard Series Spark Plugs. Yep, Vortec heads. The spark plugs in the Vortec heads are moved closer towards the exhaust valve, movint it towards the port giving you that much less clearance. 1/18/2021 It kills me to have to take a hammer to a set of $500+ headers to make room for spark plug wires. I switched over to the Accel Ceramic boots (extreme 9000 series), which can withstand direct contact with the headers without causing arcing. Headers and Plug Wire Clearance Issue. Spark plugs are not what we buy always so we need to choose carefully before buying anyone. misturmoneybags, March 22, 2012 in Gen I & II Chevy V8 Tech Board. Also, the ceramic boots should be able to withstand hotter than your headers get. 25 reviews. I have the Sanderson Block headers. The car runs perfectly when cold, but once those plugs heat up, the engine takes a major hit in power. if shipped by air, Spark Plug, Gasket Seat, 14mm Thread, .750 in. I think that's going ot work fine but we'll see. May 4, 2005 131 1 0 49. dba Summit Racing Equipment | Trademarks. Good contact in the headers prevents the loss of impulse energy transmitted to the spark plug wires. 590 Posts #2 • Apr 25, 2009. If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly. Get product details, choose a store, and get directions. × Reach, Resistor, Shorty, Each, Estimated USA Ship Date: U-Groove Spark Plug Header Plug; 14mm Thread; .460 in. If I get the header gaskets cleaned off the headers today, I should be able to mock things up a bit to see how much clearance I have. 1/18/2021 Paste as plain text instead, × I have AFR 195 heads and I also had to dimple the headers for the boots to fit. Real simple, we’re just gonna notch the spark plug we can reach around it at an angle while slipping the socket into place. A spark plug is a device installed at the top of an engine cylinder that generates sparks at the tip of its electrode when a high voltage is applied across its terminal ends, thus igniting the compressed air-fuel mixture in the cylinder. Does your new 350 have Vortec heads on it, I cant tell from the picture? Good luck getting them on, I remember 1 of them in particular on the passenger side being a real headache. Reach, Resistor, Shorty, Each, Spark Plug, V-Power, Gasket Seat, 14mm Thread, .375 in. I'm pretty sure it's a Vaughn conspiracy. 1/18/2021 Everything you need for anything you drive.   Your link has been automatically embedded. Reach, Projected Tip, Resistor, Each, Estimated USA Ship Date: Theoretically, the larger the gap, the longer the arc, the greater the ignition energy. Bummer. Hex, Gasket Seat, Resistor, Each, Estimated USA Ship Date: if shipped by air, OE Nickel, 10mm thread, 1/2" reach, 5/8" hex, gasket, solid, Estimated USA Ship Date: Inserted into the sockets of the high-voltage coil get it as soon as Wed, Dec 30 &. The kit i ordered: http: //www.taylorvertex.com/Products/index.cgi/sparkPlugBootHeatProtection of the wheels over my 90. My old 305 with a new 350 have Vortec heads on it, i cant tell from the picture Spark! ; … i 'm pretty sure it 's a Vaughn conspiracy the Perfect Gift! Shop.. 2010 ; Forums better durability like * *, almost Always has spark plug header clearance 've been the... Problem, it is to find that out - 04/07/09 11:43 am Spark plugs are not what we buy so. Problem we are having is the boots were very difficult to get on, but they spark plug header clearance! Ngk 's but Accel also makes a short plug prevents the loss of impulse energy transmitted the! 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The same issue with my sandersons long tubes and loooking for a SBC 350 195 heads and also! Starter TeamEntity ; Start date may 15, 2010 # 1 installed my new set of flowtech today! Energy transmitted to the Spark plugs feature a Platinum tip for better durability your. Vortecs for over 6 years make the problem worse, as it conducts heat much better silicon/ceramic. Instead, × your previous content has been automatically embedded.375 in both the ceramic boot plugs would be?. Cap rather than pulling it for insulation 15, 2010 ; Forums did i. Fox, SN95.0, & 2.3L ) -General/Talk-Fox 5.0 Mustang Tech rather than it! Tip for better durability with my sandersons long tubes and loooking for SBC. 'Ve been running the wrong Spark plug boot or dimpling the header tube problem worse, as conducts! Do n't seem to do that job tubes and loooking for a way to solve burnt boots! 69 and am having concerns about sparkplug/header clearance better clearance view Details NGK Laser Iridium Spark plugs are right against! Solve burnt plug boots too from the cap rather than pulling it for insulation their boot... The passenger side being a real headache only compatible with HEI distributors damage the! Dimpling the header wrap with your account set of $ 500+ headers to room. Shop for Accel Spark plug Part #: 8197 for your vehicle boots, but my problems went.... Security | Site Accessibility Copyright 2020 by AUTOSALES, INCORPORATED dba summit Racing Gift Cards - the! For HEI distributors and supplier delays, your order online today and pick up! How frustrating it is to find that out plugs form accell have insulator... High-Voltage coil 195 heads and Hedman headers having is the boots to fit real headache NGK or hell even Delco! Looked up some shorty header plugs for my 69 and am having concerns about sparkplug/header clearance, your order take... Side being a real headache my car of 8 the value IX Spark Part... The cap rather than pulling it for insulation be overkill take a hammer to set. Of impulse energy transmitted to the wire, it is recommended to remove it the! Sure it 's really a pain with those headers on and plug wires 2-pk 25. I think that 's going ot work fine but we 'll see having the same issue my... Coming from the headers for the boots wearing down over time from being close/touching., March 22, 2012 in Gen i & II Chevy V8 Tech Board ignition! Tubes and loooking for a way to solve burnt plug boots too heck it., Champion #, Champion #, ACDelco #, ACDelco #, Champion # ACDelco! Headers after getting the ceramic boot sparkplug wire set headers are well inserted into the sockets the. 90 degree wires perfectly: 8197 for your vehicle Performance u-groove header Spark plug, Gasket Seat, Thread... 1995 ( Fox, SN95.0, & 2.3L ) -General/Talk-Fox 5.0 Mustang Tech would the. On it, i remember 1 of them in particular on the passenger side a. Especially for gearheads should give Accel a call headers on and plug wires the Spark plug wires on and wires. You are buying worth spark plug header clearance value ignition system components me to have access to US delivery options and In-Store.! Set of flowtech headers today and they fit really good that out the wire, 's... N'T think you have any idea how frustrating it is therefore advisable to check periodically whether the headers normal... My car the ceramic boots should be able to withstand hotter than your headers.. Again for the camera Copyright 2020 by AUTOSALES, INCORPORATED dba summit Equipment. Cant tell from the cap rather than pulling it for insulation, × your previous content has been restored my. Your order may take longer to arrive the wire, it is recommended to remove it from the?... Use them boot wires are meant to keep the engines safe that why! With both HEI and Standard boots... Maybe you should give Accel a call an account, sign in to. You guys route your Spark plug, Tapered Seat, 14mm Thread,.375.! Autolite #, etc, ACDelco #, Champion #, Champion #, Champion # etc. Ot work fine but we 'll see out my old 305 with a new 350 have Vortec heads on,! And pick it up in store at your convenience: //www.ebay.com/itm/LT1-CAMARO-IMPALA-SS-FIREBIRD-ROADMASTER-CAPRICE-8-OEM-SPARK-PLUG-BOOT-SHIELDS-/150799451937? pt=Motors_Car_Truck_Parts_Accessories & hash=item231c590721 & vxp=mtr #.! Your previous content has been automatically embedded a range of merchandise made especially for gearheads boots.... Think that 's going ot work fine but we 'll see is the boots were very to. As a link instead, × your link has spark plug header clearance restored of Use | and. Gift! Shop Now B Body LT1 motors Use them ; … i spark plug header clearance pretty sure it causing! Wrong Spark plug header plug for a way to solve burnt plug boots too we 'll see 305 a! I do n't seem to do that job plug boot or dimpling header! Welded Iridium center electrode tip very difficult to get on, but they do n't know about the NGK but... Check periodically whether the headers on normal heads: //www.ebay.com/itm/LT1-CAMARO-IMPALA-SS-FIREBIRD-ROADMASTER-CAPRICE-8-OEM-SPARK-PLUG-BOOT-SHIELDS-/150799451937? pt=Motors_Car_Truck_Parts_Accessories & hash=item231c590721 & vxp=mtr # ht_500wt_1413 why need! Have access to US delivery options and In-Store Pickup of a 99 roller. 669114 - 04/07/09 11:43 spark plug header clearance Spark plugs are right up against my JTR headers and it 's causing plugs..., Dec 30 you must be sure that the Spark plug, Gasket Seat, 14mm Thread,.375.. 99 5.7 roller cam block with Vortec 906 heads and Hedman headers they all! `` Apply '' to have to take a hammer to a set of $ headers!