How much power comes from a 305 with the lt1
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Joined: Jun 2003
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From: Jax, Florida
Car: 1986 Trans Am
Engine: 305 LB9 TPI
Transmission: 700-R4
How much power comes from a 305 with the lt1
How much power will come out of my 305 when i put the LT1 intake manifold on it? What kinda HorsePower increases should i expect? The stock 305 is 180HP right? so maybe i can get atleast 230HP out of it, right?
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Joined: Jan 2000
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The intake alone isn't probably going to gain you much more than 10-15 HP. If you change the cam profile, and modify the heads to flow better through larger valves, you'll likely realize a lot more gain from the intake.
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