Spark plugs

[hotshotrob]

Just wondering if someone can help me out with the most popular type of spark plugs to use for racing. Ive got a small block chevy 350 with a big cam and alot of compresion, also a tunnel ram and dual quads. can someone please help me out??

[pkracing]

Just wondering if someone can help me out with the most popular type of spark plugs to use for racing. Ive got a small block chevy 350 with a big cam and alot of compresion, also a tunnel ram and dual quads. can someone please help me out??

NGK...:yup:

[GMCRACER]

NGK...:yup:


:yup: -9s for spray -8s for motor

[TuffGuy]

Just wondering if someone can help me out with the most popular type of spark plugs to use for racing. Ive got a small block chevy 350 with a big cam and alot of compresion, also a tunnel ram and dual quads. can someone please help me out??


Depends on what heads you have. Most steel heads will use a NGK 5674-8 -9 for nitrous and most aluminum heads use 5671-8 /-9

[Shon Webb]

NGK IS THE BEST!!!!!!!!!!

[CRCDUDE]

Ive been runnin NGK's in all our shit and have had real good luck.

Call the tech line, they are very informative and friendly.

http://www.ngksparkplugs.com/techinfo/index.asp?nav=30000&country=US

[Jason Hart]

Ok Ill be different...I run Autolite race plugs. aint burnt one yet

[terr1bleone]

i also run autolites, work good for me.

[purple66bu]

Ok Ill be different...I run Autolite race plugs. aint burnt one yet
Yeah but how are those pistons??:laughing:

[Jason Hart]

Yeah but how are those pistons??:laughing:

Mine are fine how are yours?

[pkracing]

Yeah but how are those pistons??:laughing:


holy moly!!!!!!!!:laughing: :laughing:

[pkracing]

Mine are fine how are yours?


:scared: :eek:

[hotshotrob]

Thanks to everyone who replied to my question about what spark plugs to run in my car. I really appreciate it.

[terr1bleone]

i changed my mind switched from autolite to ngk -8 car runs 10 times better