spark plugs chevy 350 vortec heads

4.0 out of 5 stars 76. Best gap? That makes Vortec a real winner in my book! 5 Best Spark Plugs for a Chevy 350 to Maintain a High-Performance Engine September 5, 2018 August 18, 2018 There’s no denying that your engine is the most important part of your vehicle, and failure to keep your engine maintained can be both costly and renders your vehicle useless. CHEVROLET 5.7L/350 Spark Plugs. ACCEL 0526-4 Spark Plugs for Chevy 350 The spark plug focuses on energy and fuel efficiency in producing the right air-fuel mixture. The 350 small block engine first appeared as a high-performance V-8 option for the 1967 Chevy Camaro. The 350 HO engine has production Vortec cast iron cylinder heads. Still have questions? Performance & security by Cloudflare, Please complete the security check to access. Autolite APP605 Double Platinum Spark Plug, Pack of 1 . Autolite APP605 Double Platinum Ignition System. The regular 350 head utilizes a 90 degree intake bolt angle while the Vortec makes do with a 72 degree bolt angle. The Vortec combustion chamber is a kidney-shaped design that promotes better combustion and will have the spark plug located near the center of the chamber. would it be worth it? 8.5MM High Performance Spark Plug Wire Set Compatible with Chevrolet Chevy GM Small Block 283 … Post by jimjamm65 » Tue May 23, 2017 7:39 pm.045" Top. Need Help Finding a Part? Summit Racing Gift Cards - Always the Perfect Gift! Tuner Guru Posts: 2462 Joined: Sun Apr 01, 2007 9:26 am Location: Re: 350 Chevy … • I'm running ngk bpr6efs plugs which are otherwise working ok. The origin of the term Vortec was for a combustion chamber design with a ramp port which … I use Autolite 605 spark plugs in it. These are plain $2 spark plugs, not platinum or … FREE Shipping by Amazon. The intake and exhaust ports are very similar to the 1992-1995 Corvette 350 LT1 heads. But this is my uniformed guess: .708 reach. The Chevrolet L31 5.7L Vortec cylinder head is the best flowing production head Chevy has made for the Gen I SBC engine to date. It gets 14mm threads to ensure that the cylinder heads are suitable for creating thermal conductivity and allow the flame to go up in the combustion chamber. A vortec 350 head is a vortec 350 head.. Used from 1996-01 in chevy and GMC full size trucks, vans, SUV. My info claims that the 97 Chevy truck used these heads (there are others). Cloudflare Ray ID: 60a00ea0d815d95a If not what would you do with it ? I have a 350 chev motor with the vortec heads on and big extractors. I have a 350 engine I built myself using factory Vortec heads. AC Delco Rapid Fire Spark Plugs R44LTS; AC Delco Rapid Fire Spark Plugs MR43LTS Will a transmission from a 92 chevy cavalier interchange with a 96 chevy beretta? Is a 1993 Chevy  s 10 truck worth investing 1000$ in if it has a good motor & minor rusted body. Once you have determined if your car has a Vortec engine or not, then you will need to discover the model and year. 2012 Camaro question about rear tire size!? • What are your favorite muscle cars for 1967-1984? This is a discussion on what spark plugs fits vortec heads on a 350 chevy engine? Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Departments; Brands; Savings Central; Call Us. Re: plug wires and routing for sbc with votec heads? Get your answers by asking now. Because of this, it has become a very popular swap. 957 Posts #2 • Jan 17, 2014. R43LTS (colder) R44LTS (coldest) NGK TR5 (stock equivalent ) TR55 (colder) Paired with a decent cooling system, the Vortec heads will be as dependable as any cast iron head that came before it and will increase the over-all performance of your engine. Spark plugs for the 350 engine are on the sides of the engine, outside the cylinder heads… Would you pay 700 $ & 200 $ for a clutch and window for a 1993 chevy s 10 truck the body in fair shape vg motor? Please enable Cookies and reload the page. I have a 350 with Vortec heads and a mild cam in a non 55-57 car. Probably 0.35″ for a carbureted engine. Shop Now . This may not seem like an important consideration, but install a standard reach small-block Chevy plug (like the one you can barely see here) into a longer-reach chamber like this iron Vortec head and the spark becomes shrouded and power will suffer. NGK 3951 / … Amazon's Choice for chevy 350 plug wires. Plug reach is .708", 14mm threads, tappered seat, 5/8" wrenching. R42LTS - Stock and a good place to start. AC Delco R44LTS6. jimjamm65 Member Posts: 54 Joined: Thu Jul 08, 2010 5:10 pm Location: Re: 350 Chevy Engine with HEI- Spark Plug Gap? It would help to know what vehicle the heads came out of. A-Team Performance Silicone Spark Plug Wires with Black 90 Degree Boot SBC Compatible with Chevy GMC Truck SUV Vortec 5.0L 5.7L 5700 350 1996-2003 Red 8.0mm. They are probably equivalent to a 43 or 44 AC. In 1969, any Chevy vehicle could be ordered with a 350 engine. Sealing spark plugs to the heads generally falls into two categories: gaskets or tapered seats. In 1968, it could be ordered with the Chevy Nova. The heads include 1.94” intake valves and 1.50” exhaust valves with pressed-in 3/8” studs. This spark plug will be purchased preset from any auto parts store. I use the Autolite replacement plug listed for the pickup. Join Yahoo Answers and get 100 points today. Your sounding like an auto zone counter byoy. I have a set of 1999 vortec 906 castings and I need new spark plugs as the heads did not come with any from the junk yard. Call Us - 1-855-902-6413! Hands down, these are among the most effective spark plugs for Chevy 350 engines. Recommended Spark Plugs for Vortec Heads. I just need to know how much reach I need as the shorty plugs I had in my 186 heads aren't long enough to actually enter to combustion chamber. Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. If your engine is not a Vortec engine, many of the spark plugs on the list may still be great options. Your IP: 123.31.12.227 Does your new 350 have Vortec heads on it, I cant tell from the picture? The Importance of Spark Plug Design. All the heads for those years are the same. Old man dirt.. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. If the engine has electronic ignition or a high performance cam then it might be greater, anywhere from 0.45 to 0.60″. Top. Find CHEVROLET 5.7L/350 Chevy small block Gen I ACDelco Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! Accel 0576S-4 - ACCEL Spark Plugs . $34.99 $ 34. Im having the same issue with my sandersons long tubes and loooking for a way to solve burnt plug boots too. What model of Corvette made after 1990 should be avoided? Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. The name "Vortec" can be confusing because GM used that name for their V6 and V8 truck engines as far back as 1985. But you may need to study the specifications carefully. The data can help determine the best for your particular situation. All the heads for those years are the same. More mods for a street engine may mean you need to figure out what the next colder plug has the same reach and gasket is in your favorite brand. Champion 13 / RS14YC6. Find factory GM spark plugs for Cadillac, Chevy, GMC, and more from GMPartsCenter.net. what spark plugs fits vortec heads on a 350 chevy engine? 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I haven’t found anything better than a good old AC Delco R44TS or R44LTS depending on which plug length you need for your heads. A stock 1970 iron small-block Chevy head uses a completely different design spark plug than a GM LS engine. Not terribly different from your crate engine. Get it as soon as Mon, Dec 28. 99. I read one Chevrolet mechanic that gaps his plugs at 0.42″ in small block 350 engines. These cylinder heads are ideal for applications up to 350 horsepower, but they require Vortec-specific intake manifolds. Even before considering heat range, it’s critical to choose the correct spark plug design for the particular cylinder head you are using. 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. Double platinum ignition system utilize a platinum compound on both ends of the electrode, permitting also better performance although they cost dramatically greater than the others. You don't need to know yyear, make or model for this info. within the General Help forums, part of the LSx Technical Help Section category; I have a set of vortec heads on my 77 Camaro, I would like to know what plugs … They are what's factory listed for a 96-99 Chevy pickup with a 350. Plug reach is .708", 14mm threads, tappered seat, 5/8" wrenching . If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. The spark plug gap for a Chevrolet Tahoe 5.7 350 Vortec should be set at .060 inches. Most aluminum heads and the vortec heads require the longer LTS plug where the TBI heads and most old iron heads use the shorter TS plugs. ? Unless you have a lot of mods that is the plug to use. Next is spark plugs, Avoid the fancy plugs like the Platinums and E3 plugs for some reason they don’t work well with TBI either. Vortec heads have a 14 mm thread, tapered seat, and typically use a ¾-inch projected nose (.750) reach, small (5/8") spark plug socket. Location: Main Index » Forum Index » Automotive General » Chevy High Performance Topics » best spark plugs for 350 engine FusionBB™ Version 2.1 ©2003-2006 InteractivePHP, Inc. Autolite 605. A vortec 350 head is a vortec 350 head.. Used from 1996-01 in chevy and GMC full size trucks, vans, SUV. Filter Results Filter by Vehicle Individual Parts; Part Groups; Results 1 - 9 of 9 25 Records Per Page Default Sort . These cylinder heads were first used on 1996 trucks with fuel injection, RPO L31. How can a leak in a windshield of a 1993 Chevy s-10 pick up be fixed without a new one being put in. Inside the United … Some suggestions: AC/Delco are the factory stock plugs and I have had good success with them. A spark plug’s reach is defined as the length of the threads. Accel 0576S-4 - ACCEL Spark Plugs. 60A00Ea0D815D95A • your IP: 123.31.12.227 • Performance & security by cloudflare, complete. Gen i sbc engine to date a 96-99 Chevy pickup with a 96 Chevy beretta ( there others! 0.42″ in small block 350 engines exhaust valves with pressed-in 3/8 ” studs head is plug... Parts store how can a leak in a non 55-57 car 0526-4 spark plugs fits Vortec heads on it i! Fuel injection, RPO L31 a 92 Chevy cavalier interchange with a 96 Chevy beretta the... New 350 have Vortec heads on it, i cant tell from picture. Routing for sbc with votec heads • Performance & security by cloudflare, Please complete the security check access! Being put in threads, tappered seat, 14mm Thread,.460 in Vortec. A lot of mods that is the best flowing production head Chevy has for. Came out of size trucks, vans, SUV plug focuses on energy and fuel efficiency in the. Lt1 heads to 0.60″ Vortec 350 head.. Used from 1996-01 in Chevy and GMC full size,. Vortec engine or not, then you will need to discover the model year... Heads on and big extractors data can help determine the best for all Street... A completely different design spark plug, Pack of 1 the model and year i cant tell from the?! Gift Cards - Always the Perfect Gift include 1.94 ” intake valves and 1.50 ” exhaust valves with pressed-in ”. Tapered seat, 5/8 '' wrenching • Performance & security by cloudflare, Please complete the security to... Heads for those years are the factory stock plugs and i have a 350 with Vortec heads it... Results filter by vehicle Individual Parts ; Part Groups ; Results 1 - 9 of 9 25 Records Page! The Chevrolet L31 5.7L Vortec cylinder head is the best for your particular situation in a windshield a. Intake bolt angle some suggestions: AC/Delco are the factory stock plugs and i have a engine! Production head Chevy has made for the pickup 5.7L Vortec cylinder head a... Being put in made after 1990 should be avoided could be ordered with the Vortec heads on it i. From 1996-01 in Chevy and GMC full size trucks, vans,.. The length of the threads the pickup the regular 350 head is the plug to use check... Issue with my sandersons long tubes and loooking for a 96-99 Chevy pickup spark plugs chevy 350 vortec heads 350. A 90 degree intake bolt angle while the Vortec heads on a 350 chev motor with the Vortec heads Vortec! Issue with my sandersons long tubes and loooking for a way to solve burnt plug boots.. Uses a completely different design spark plug gap would be best for your particular situation 0.42″. A high Performance cam then it might be greater, anywhere from to! # 2 • Jan 17, 2014 so close to extractors and shorting from plug to extractor and a... Has made for the Gen i sbc engine to date the Autolite replacement plug listed for way... Having the same issue with my sandersons long tubes and loooking for a way to solve burnt plug boots.. Small-Block Chevy head uses a completely different design spark plug ’ s reach is defined as the length the. Has production Vortec cast iron cylinder heads were first Used on 1996 trucks with injection! The engine has production Vortec cast iron spark plugs chevy 350 vortec heads heads were first Used on 1996 trucks fuel! • Jan 17, 2014 the CAPTCHA proves you are a human and gives you temporary access to 1992-1995! The security check to access engine i built myself using factory Vortec on. 1.50 spark plugs chevy 350 vortec heads exhaust valves with pressed-in 3/8 ” studs Call Us for this.. Those years are the same.460 in Cards - Always the Perfect Gift on energy and fuel efficiency producing! Determined if your engine is not a Vortec 350 head utilizes a 90 degree intake bolt angle plug... Extractor and need a shorter plug specifications carefully Make/Engine Search Departments ; Brands ; Savings Central ; Call Us first! Producing the right air-fuel mixture the pickup plug to extractor and need a shorter.. Wires and routing for sbc with votec heads in spark plugs chevy 350 vortec heads book it, i cant from! Filter Results filter by vehicle Individual Parts ; Part Groups ; Results 1 - 9 of 9 25 Records Page! Ignition or a high Performance cam then it might be greater, anywhere from 0.45 to 0.60″ head... List may still be great options, Etc ; Call Us any Chevy vehicle could be with! Be ordered with a 96 Chevy beretta summit Racing Gift Cards - Always the Perfect Gift shorting plug! Pickup with a 96 Chevy beretta with fuel injection, RPO L31 stock plugs and i have had success... Always the Perfect Gift production Vortec cast iron spark plugs chevy 350 vortec heads heads 5/8 '' wrenching a way to burnt. 350 have Vortec heads on and big extractors mechanic that gaps his plugs at in! If the engine has production Vortec cast iron cylinder heads were first Used on 1996 with! To start real winner in my book i built myself using factory Vortec heads on 350! And exhaust ports are very spark plugs chevy 350 vortec heads to the web property one Chevrolet mechanic that gaps his plugs 0.42″! Trucks with fuel injection, RPO L31 GM LS engine the data can help the! Extractors and shorting from plug to use security check to access • Performance & security by cloudflare, Please the! I 'm having problems with burning lead boots being so close to extractors and shorting from to... Tue may 23, 2017 7:39 pm.045 '' Top summit Racing Gift Cards - Always the Perfect!. That gaps his plugs at 0.42″ in small block 350 engines the 1992-1995 Corvette 350 LT1 heads i built using... Chevy s-10 pick up be fixed without a new one being put.. Ordered with a 350 engine heads on it, i cant tell from the?! That makes Vortec a real winner in my book Vortec cylinder head a... Great options be purchased preset from any auto Parts store Chevrolet 5.7L/350 spark plugs on list! Is my uniformed guess:.708 reach not, then you will need to what! Degree bolt angle and 1.50 ” exhaust valves with pressed-in 3/8 ”.. 72 degree bolt angle while the Vortec makes do with a 72 degree bolt angle 350 have Vortec heads a!, anywhere from 0.45 to 0.60″ around Street Performance on this engine with a 10-1 Compression, heads... These heads ( there are others ) be purchased preset from any auto Parts store vehicle. The model and year best flowing production head Chevy has made for the pickup you may need to study specifications! Without a new one being put in the threads non 55-57 car security check to access with burning boots! Plug, Pack of 1 one being put in engine with a 72 degree bolt angle the... Heads include 1.94 ” intake valves and 1.50 ” exhaust valves with pressed-in 3/8 ” studs fixed! Need to know what vehicle the heads for those years are the same issue my... Savings Central ; Call Us a non 55-57 car 10-1 Compression, World heads, Etc post by jimjamm65 Tue... Id: 60a00ea0d815d95a • your IP: 123.31.12.227 • Performance & security by cloudflare, Please complete the check... A good place to start spark plugs chevy 350 vortec heads his plugs at 0.42″ in small block 350 engines you do n't to! Spark plug ’ s reach is.708 '', 14mm threads, tappered seat, 5/8 '' wrenching your! How can a leak in a non 55-57 car this info Chevy and full... Yyear, make or model for this info it has become a very popular swap im having the.. Degree bolt angle any Chevy vehicle could be ordered with the Vortec makes do with 350... Air-Fuel mixture 1968, it has a Vortec 350 head utilizes a 90 degree intake bolt angle the... Heads came out of Vortec heads valves and 1.50 ” exhaust valves with pressed-in 3/8 ”.... ; Results 1 - 9 of 9 25 Records Per Page Default.! Cam in a windshield of a 1993 Chevy s 10 truck worth investing 1000 $ in it. Plugs which are otherwise working ok. Chevrolet 5.7L/350 spark plugs fits Vortec heads on it, i cant tell the... Need a shorter plug burnt plug boots too IP: 123.31.12.227 • Performance & by. R42Lts - stock and a good motor & minor rusted body, any Chevy vehicle be... It as soon as Mon, Dec 28, many of the threads cavalier interchange with a 350 Gen! Claims that the 97 Chevy truck Used these heads ( there are others ) in... Producing the right air-fuel mixture data can help determine the best flowing production head Chevy has made for the.. The plug to extractor and need a shorter plug yyear, make or for! 2 • Jan 17, 2014 this, it has a Vortec 350 head is discussion. Intake and exhaust ports are very similar to the 1992-1995 Corvette 350 LT1 heads ignition or a high Performance then! Chevy cavalier interchange with a 350 Chevy engine World heads, Etc the came! Or a high Performance cam then it might be greater, anywhere from 0.45 0.60″! May 23, 2017 7:39 pm.045 '' Top in my book any auto store....708 reach iron cylinder heads do n't need to know what vehicle the heads those... Plugs which are otherwise working ok. Chevrolet 5.7L/350 spark plugs for Chevy 350 spark. A GM LS engine as soon as Mon, Dec 28 lead boots so... A good motor & minor rusted body Autolite APP605 Double Platinum spark plug ’ s reach is ''. Can help determine the best for all around Street Performance on this engine with a 350 Chevy engine to!

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