Spark plugs

[Instro84]

Need to change plugs what’s a good plug to use I’m assuming Tta don’t use the same as my turbo regal.

 

[jarredsoon]

No they are not the same, I can check when I get home and report back n

 

[iwantatta]

Stock plugs are plenty good enough. Have a lot of headroom before considering something else. Stick with what is known to work.
ACDelco-R42LTS

 

[jarredsoon]

I had success with NGK TR5. 018-3971-0

 

[dvernst]

Stock plugs are plenty good enough. Have a lot of headroom before considering something else. Stick with what is known to work.
ACDelco-R42LTS

I agree, unless you're running e85.

 

[fast400]

+1 on the NGK TR5