NewCelica.org Forum banner

QuicK Intake Manifold Question

332 Views 8 Replies 4 Participants Last post by  Blue Bomber
Hey, are the runner pipes for the intake manifold the same diameter as the throttel body (65.5mm) on the GT-S?
1 - 3 of 9 Posts
Not even close. Not sure of the actual diameter, but they have to be around half as large.
Shizuma said:
The intake manifold is actually very well designed, it has alot of things built into it that most aftermarket companies build into the designs of intake manifolds for other applications
:werd:

The only other things I can really think of are extrude honing it to smooth out the interior and maybe adding velocity stacks to the entrance of the runners, but that would probably be a PITA.
Boosted2.0 said:
Blue Bomber said:
:werd:

The only other things I can really think of are extrude honing it to smooth out the interior and maybe adding velocity stacks to the entrance of the runners, but that would probably be a PITA.
It already has velocity stacks cast in - I cut one open to look
Sick. :eek: How was the casting roughness inside of the plenum?
1 - 3 of 9 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top