lt4 top end project
Thread Starter
Teching In
Joined: Apr 2008
Posts: 14
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lt4 top end project Hey fellaz i got a 97 ss that im trying to put a lil power this is what i wanna go with afr 195 street heads, Gm lt4 intake port match to heads, 30lbs svo, 58tb holley, 255 walbro, csi electric wp, msd opti,coil and wires, granatelli maf, jet underdrive pulley, long tubes, no cats, slp stock exhaust, comp cam lifters, pushrod, magnum 1.6 rockers and a 224/230 cam, 4.10, aluminum driveshaft, centerforce dual friction, and bmr torque arm, a-arm, sub-connectors, panhard. So what dyno numbers you guys think i should expect and if you guys have suggestions let me know. This is mostly a street car that i wanna take to the track now & then so im not looking for some crazy numbers im not planning to go to fast just 12's ill be nice
I got about 372 RWHP out of my 93 T/A with ported stock heads, hot cam, 9", SLP mids and most bolt ons. During the dyno runs the car had to be shifted at 6k because my springs were shot. I had them replaced, but never had the car dynoed again. I never raced the car after it was tuned on the dyno. Prior to the dyno tune and a few small mods the car ran 12.4s. With your setup I think you could run similar numbers, maybe better.
Thread Starter
Teching In
Joined: Apr 2008
Posts: 14
Likes: 0
thats good i hope i make like 375hp to the wheels, yeah is a must to get it dyno i already got the place, well i descreen my maf before i got the granatelli and trust me you can feel the difference better throttle response maybe i dont need it anymore when i get my tune?
