JJ63

iTrader: (1)

I'm having a 355 built for me and I need an opinion on what size Iron Eagle heads to use.
I'll be using my TPI setup with the new engine. The mechanic wants to use 215's. Is this to large? I thought 200 would be better with TPI.

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92 1LE Trans Am
5.0 Liter, 5 speed
SLP Headers
Dynomax Cat-back
SLP Cold Air, Chip
SFC, Strut Tower Brace

spud

I just bought a set of 215's for my 408 I'm building, The machine shop that built them for me said the 200's were better for 350's and the 400 blocks needed 215's and the 434's and high rpm 400's needed th 230's. I would have to say if its a street motor then the 200's if you race it alot or spin it to the stratousphere then use the 215's.
Later
John

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82 Firebird,355,Cam 224/234, .466/.488,TH350 Tranny,650 HolleyDP,Hooker Headers(I.E. POS) Manual steering
Best 8th et 8.62@80mph.
NEW for 01
A 408,dart iron eagle heads,street dominator intake, 750 SD,cam 229/239, .497/.520, Also a big hole in the hood.
Shooting for 12's.

[This message has been edited by spud (edited February 18, 2001).]

JJ63

iTrader: (1)

Thanks, I told my mechanic to change to the 200cc.