i didnt know it was that different, but i guess now that i think about it the whole intake is different along with obviously the heads. I knew you couldnt fit an ls1 cam in an lt1 or something like that, someone just commented on the sound, and i thought they had an LS1 (conelite) so i told em what i did. But the surging thing was infact a problem untill I had cartek spend like 45 minuts tuning the idle.

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[COLOR=Navy]2000 Navy Blue Trans Am, T Tops, Automatic, Ram Air, Slp 85mm Mas, Air Lid, Smooth bellow, Hooker 1.75 Lt's, ORY, LM1, Air/EGR delete, Throttle body coolant bypass. Msd super conductor wires. TSP cam, ss3600, svo 38LB injectors.
Ported fast 92 mm intake and 92 mm TB on order.
11.539 @ 118.82 1.649 60 foot.

1969 z28 - 9.957 @ 133.92 1.425 60 foot.