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View Full Version : 60mm Throttle Body


ajth87
06-22-2011, 03:57 PM
Hey everyone,

I am looking to do minimal performance mods to my car. I have read about the 60mm TB swap for some added performance. Does anyone have or know of anyone that has an already customized 60mm TB for the 7G? I dont have the time nor proper equipment for the customizing of the TB. Thanks.

AJ
mko
06-22-2011, 04:10 PM
i have the ported intake manifold and i can find the tb
mysticj
06-22-2011, 05:10 PM
I have a 65mm TB but its too big for the 7G IM.
w/oarctic7g
06-22-2011, 05:36 PM
I have a 65mm TB but its too big for the 7G IM.

What is too big, the bolt pattern or just not enough material on manifold? I want 65 or bigger.
mysticj
06-22-2011, 05:50 PM
What is too big, the bolt pattern or just not enough material on manifold? I want 65 or bigger.

Bolt pattern is the same. Just not enough material on the 7G IM port match.
w/oarctic7g
06-22-2011, 06:41 PM
So any mods needed other than gasket matching to use the 1g man with 65 or 70 tb with 7ga sohc.
mysticj
06-22-2011, 08:53 PM
So any mods needed other than gasket matching to use the 1g man with 65 or 70 tb with 7ga sohc.

May need an adapter/spacer to use it. The 65mm TB is kind of useless on a 7G SOHC. Have you seen my JDM Cyclone IM with an adapter for the 6G74 TB?
Shadow19
06-23-2011, 06:25 AM
You either have to wire up the 1g IAC or modify the IAC to fit the 60mm throttle body.
evil-G-nius
06-23-2011, 10:34 AM
All of this is why I have been too lazy to install mine. I have a 60mm 1G that should be installed...eventually
w/oarctic7g
06-23-2011, 11:05 AM
It takes only about an hour to swap to a 60mm throttle body and modify manifold if you have a $20 air grinder. I rewired the iac and ran it for an hour and it sucked so I simply disconnected that wire from iac and it has worked just fine ever since.
mysticj
06-23-2011, 06:26 PM
You either have to wire up the 1g IAC or modify the IAC to fit the 60mm throttle body.

I just have the IAC hook up to avoid the CEL; its just hanging in the engine bay. No idle issues except for the AC.
Shadow19
06-23-2011, 08:57 PM
I just have the IAC hook up to avoid the CEL; its just hanging in the engine bay. No idle issues except for the AC.

Not how i would do mine, but more power to ya!
mysticj
06-24-2011, 06:37 AM
Not how i would do mine, but more power to ya!

Well the 6G74 IAC could not clear the Cyclone IM so I had to remove it.