Aftermarket turbo exhaust manifold?

wicked/six said

It is a 225 bored 30 over, Erson 270 465 lift, Arias forged high comp pistons( Piston deck hieght is .130 taller than a stock piston.) With my uncut head it will be 9.5-1 comp blowing 8 psi. If it holds together well may go to my big valve head that will put my compression at 10-1.
I have some tunning ahead of me but thats the fun part!! I'll put up a post for it when i get some pics just lost my old phone's contents and it had alot of my photo's on it.

TF

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That sounds like a plan, but two things caught my attention...:read2:
Supercharged engines, as a rule, don't much like long-duration cams... most turbo cams have duration numbers in the 220-degree range @ .050," and I doubt that supercharged engines are much different.
You might want to look at that issue, if you haven't thought about it....

The compression ratios are another thing that deserves attention. Personally (and, I am certainally not any kind of an expert,) I don't think that anything over 9:1 works very well in view of the quality of the mouse milk they call gasoline, these days....

What kind of a blower it that you're going to use? Seems to me that 8 pounds of boost would probably to be very workable in the setting you describe.

Please keep us informed on your progress! That's going to be an interesting car!!! :cheers: