Opel GT Forum banner
1 - 1 of 1 Posts

· Member
Joined
·
243 Posts
Here is the stock 73 GT headpipe next to a 75 FI headpipe.
The pipes come together about 8 inches further back on the
75 FI.

Take a look at this thread…http://www.opelgt.com/forums/showthread.php?s=&threadid=1029&highlight=headpipe

You may wish to have a custom headpipe fabricated. One that puts the collector further back. I don’t know if this really will help low end torque, just throwing out an idea.

Is head pipe one word or two? Oh, and note the much coveted
FI exhaust manifold. :cool:
 

Attachments

1 - 1 of 1 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