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gotcha, are these heads worth having ported or are they crappy?
Lingenfelter did port the Corvette D-Port heads and made about 430HP at the crank IIRC but that is with the SuperRam intake and a different cam. So yes, you can port the heads or get better heads out of the box from say AFR.
ok thanks... thats not too bad. wonder if they changed the springs or anything...
what about the holding capacity of the stock bottom end and factory clutch?
They ported the heads, changed all the hardware on the thing. Valves, springs, etc, etc.
I made a mistake. I forgot the 430 crank HP was with a 383. Not sure what the bottom will take but I think that is a little much if the block is tired.
Lots of magic to make all the TPI stuff work, but the torque is enormous. I road race and AutoX and have mountains of torque out of the corners. If you plan to drag race, a MiniRam is your best bet.
Lots of magic to make all the TPI stuff work, but the torque is enormous. I road race and AutoX and have mountains of torque out of the corners. If you plan to drag race, a MiniRam is your best bet.
nice site man, im a little surprised you pulled off a 12.6 on street tires wth 325whp but thats awesome never the less.
Lots of magic to make all the TPI stuff work, but the torque is enormous. I road race and AutoX and have mountains of torque out of the corners. If you plan to drag race, a MiniRam is your best bet.
That is pretty good for a 355. It took me a 383 to achieve 410 rwhp
gotcha, probably would be better to just go with the miniram then since the cost of having the hood repainted would be more then the price difference..
gotcha, probably would be better to just go with the miniram then since the cost of having the hood repainted would be more then the price difference..
I didn't have the hood repainted. I had the scoop painted to match
they didn't have to blend it to get it to look right? only because the paint on my car is in pretty good shape ide kick myself if i let it start to look any worse.
that holley power pack with the stealt ram/rails/TB and all that jazz is going for 2k on summit...sound reasonable? can you daily drive a 58mm TB? i've heard its not ideal
they didn't have to blend it to get it to look right? only because the paint on my car is in pretty good shape ide kick myself if i let it start to look any worse.
that holley power pack with the stealt ram/rails/TB and all that jazz is going for 2k on summit...sound reasonable? can you daily drive a 58mm TB? i've heard its not ideal
If your bodyshop can't do it, there might be some other issue. Mine didn't blend anything.
Sure. You just cannot simply slap on a 58mm TB and expect it do do anything. You need the supporting stuff like the plenum and manifold, etc, etc.