Jump to content
Sign in to follow this  

Ported intake / exhaust manifold gaskets ?

Recommended Posts

Hi all

Does anyone recommend a resource for ported intake exhaust manifold gaskets?

I was opening the intake holes on one 240Z gaskets on a spindle sander and I have mixed feelings about the results...

I thought I had seen some larger diameter intake exhaust gaskets on the net somewhere but can't find them anywhere now

240Z intake gasket port hole is about 36mm

I need to get to 40mm for my specific application...




Share this post

Link to post
Share on other sites

These guys made the Nissan Motorsports intake/exhaust gaskets that never, ever leaked and you could grind on them for ported heads.  No longer available but a phone call might get then built again.


Looking at their site I think the gasket was style 706 which is discontinued.  


Edited by John Coffey

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

  • Create New...

Important Information

By using this site, you agree to our Terms of Use. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.