tbi mods

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03-28-2004, 08:09 PM

kamaroirock

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Car: 02 z28, 03 wrangler sport

Engine: ls1, 4.0L

Transmission: t56, 4speed auto

tbi mods

i want to start modding my lo3 and i am looking into the s/r torquer 305 heads and the 670 cfm tbi and new intake with the 2 inch bores and aftermarket cam how much hp do you think i could be putting down at the wheels with that set up? and another question is if it would be better if i went with a set of tpi heads and a tpi cam because i am on a budget. how much better would aftermarket cam and heads be? keep in mind the car already has an aftermarket exhaust.

03-28-2004, 08:25 PM

ShiftyCapone

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Car: '90 RS

Engine: 377 LSX

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Re: tbi mods

Quote:

Originally posted by kamaroirock
i want to start modding my lo3 and i am looking into the s/r torquer 305 heads and the 670 cfm tbi and new intake with the 2 inch bores and aftermarket cam how much hp do you think i could be putting down at the wheels with that set up? and another question is if it would be better if i went with a set of tpi heads and a tpi cam because i am on a budget. how much better would aftermarket cam and heads be? keep in mind the car already has an aftermarket exhaust.

Hey welcome to the boards. You should find most of your answers upon reading this. You can also try a search because this gets asked a lot. Any other specific questions that you are unsure about please post back up. Good luck and happy modding. Feel free to email or PM me with any problems or questions.

TBI bible