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cheapest way to get power out of 305 tbi?

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Old 02-13-2011, 07:47 PM
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Engine: 350 Carbed, 305 TBI
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cheapest way to get power out of 305 tbi?

I recently bought a 91 camaro rs lo3 t-5, and i was wondering what would i have to do to get around 250-270 hp out of my 305? i want to keep the 305.
Old 02-13-2011, 08:12 PM
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Re: cheapest way to get power out of 305 tbi?

read all the stickies on top of this page.
Old 02-13-2011, 08:33 PM
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Car: 1983 G20 Chevy
Engine: 305 TPI
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Re: cheapest way to get power out of 305 tbi?

Originally Posted by codyscamaroz28
I recently bought a 91 camaro rs lo3 t-5, and i was wondering what would i have to do to get around 250-270 hp out of my 305? i want to keep the 305.
Swap a stock 5.7 Vortec into it, with L98 external bolt-ons. That would put you at 240 RWHP.
Old 02-13-2011, 08:45 PM
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Re: cheapest way to get power out of 305 tbi?

cam swap, heads, chip tuning, throttle body upgrade, headers, exhaust, upgrade intake, air cleaner upgrade, chip tuning, bump up the compression. there ya go! oh and you still might not be there...

Last edited by UnderCover89TBI; 02-13-2011 at 08:48 PM.
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