05-14-2009, 03:06 PM
rocco79 Wrote:Whats it do in the 1/4?
No idea right now hasn't been to the track yet.
An conservative estimate if everything is running right would be a mid to high 13 @ 100 to 103mph. Its a stock engine, and I'm not quite sure how much extra HP the shorty headers will give. Long tubes are where its at, but I need the ground clearance. The stock cam is an extremly mild 190/194 duration @.050" lift, and less than .400" total lift at the valve. The engine is rated 275hp stock.
I have a set of heads and a LT4 hot-cam that i can install for free. The LT4 hot-cam alone would provide a massive boost, as its got 218/224 duration @.050" lift, and .525" lift at the valve.
[SIZE="1"]Big Toy:'89 GTA LT1/4l60e, spohn this and that, needs a few more things.
Little Toys: Hyper One Seven | Inferno GT | Jammin X1cr | Jammin CRT Pro | 1989 Batmobile Replica
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Little Toys: Hyper One Seven | Inferno GT | Jammin X1cr | Jammin CRT Pro | 1989 Batmobile Replica
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