06-09-2020, 02:04 PM
(This post was last modified: 06-09-2020, 02:06 PM by Howard Wright.
Edit Reason: Addition
)
Hi Duncan
Unless the head has been doctored by skimming it looks like a bog standard low compression head to me.
I would echo what Steve has just posted. A four branch exhaust and decent inlet manifold will work wonders.
Cheers
Howard
PS I’d ditch the air filter.
Unless the head has been doctored by skimming it looks like a bog standard low compression head to me.
I would echo what Steve has just posted. A four branch exhaust and decent inlet manifold will work wonders.
Cheers
Howard
PS I’d ditch the air filter.