| Yea... sounds like this head isnt really a good base to start with then. I might leave it as is and possibly save it for a big hp motor or something. When i finish my exam today ill have a look at the head on my loncin and see if its better. I would imagine that head would perform better than a stock head, might give it to one of my mates or something.
cheers and ill let you know how i go.
EDIT:
Took the manifold off my loncin engine today. The head is untouched, looks like i will be taking it off tonight/next moment i get spare. Ive been looking at the pics of ur ports and i cant see the squished oval or D shape your talking about. Seeming as ive got a bit more meat to work with on this head i might try for a good port shape. Can you fill me in a bit about this process.
thanks heaps for your help so far man
Edward |