Just wondering on a typical 8v head is turbalence important on the exhasut ports, I know it is extremly important for the inlet ports to aid air n fuel to mix but what about the exhaust ports?
In exhaust ports don´t need rough surface, you can polish and get the ports like a mirror.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Vauxhall Owners Forum
4.7M posts
72.7K members
Since 2000
A forum community dedicated to Vauxhall owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, reliability, maintenance, and more!