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Kdw1403

05-28-2017 10:56 AM

Lt1 throttle body

What size throttle body is best for a stocker lt1? are aftermarkets legal? Do certain brand fuel injectors make more power than others? Thanks

J.R. Haddad

05-28-2017 11:19 AM

Re: Lt1 throttle body

Whatever NHRA mandates as legal. No. Yes, depends on what your
doing with your tune. J.R.

Ed Wright

05-28-2017 01:20 PM

Re: Lt1 throttle body

No, aftermarket throttle bodies are not legal. Original GM, factory LT1 throttle bodies are required in NHRA Stock and Super Stock.

I know of a fast LT1 Stocker with the original injectors. Would not be my choice, but he is fast.

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