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View Full Version : EVO 9 exhaust manifold bolt up to 1G Head?


1QUICK4
03-05-2007, 01:36 PM
I scored a FREE EVO 9 twin sroll turbo from a friend with 38K miles on it.

I am wondering if anybody knows if the stock Twin Scroll Evo manifold will bolt up to a 1G 4G63 head?

Pushit2.0
03-05-2007, 01:45 PM
The turbo would be pointed the "wrong way", the middle studs on the DSM head (normaly 8mm) are the same but the bottom outside bolt holes (normal 10mm on 93+ heads) are not symmetrical.

~John

scheides
03-05-2007, 02:47 PM
I will trade you a 16g or a 20g with a broken turbine blade on it, they will then bolt straight up! :D

Jakey
03-05-2007, 04:26 PM
If I remember correctly, a straight up Evo IV-->1G installation results in the turbo hitting the block. Leon Reitman posted up a bunch of pictures of it somewhere on the internet.

FattyBoomBatty
03-05-2007, 06:39 PM
Looks to me like you should sell it and use the money for a bolt-on turbo.