• OFF TOPIC fun forum - NO politics - NO religion - NO jerks. It's not complicated. Thanks!

Quick Bits

Hellion

Moderator
Messages
8,753
Reaction score
3,783
How's it looking in way of material removal? It's smoother than the pics look. Doesn't catch on a pick.View attachment 162981View attachment 162982View attachment 162983

It looks like you’re taking pains to remove and smooth that sharp ledge beside the valve guide in each port, on the side that faces the carburetor and the exhaust pipe respectively.

Would love to see a *before* before I see the *in-progress* pics. Or even an factory-fresh engine that hasn’t tasted gasoline yet, but that’s asking a lot. Is a rougher texture on the intake (for enhanced fuel atomisation) still a thing?
 

Edwin Spangler

Well-known member
Messages
915
Reaction score
887
Is a rougher texture on the intake (for enhanced fuel atomisation) still a thing?
Yes, I still have to rough it up I think. There is even a dimple process that you can do but I think that requires too much precision.


Wondering if I need to remove more on the short side...
 
Top