Milled off 660 cylinder top and replaced with a custom aluminum dome.

[Dieselshawn]

Hello fellas, like the title says. My buddy has taken an interest in trying a custom head for a 660 cylinder that he did himself.

Since it's looking like a race saw to me, what would be the best porting style to go with it?

 

[Mastermind]

Lots of variables.....

 

[mdavlee]

Depends on what you want to race. If it's big wood like out west then I wouldn't go crazy on exhaust. 6 cc on the chamber size would be a start. Might be too high of compression and need to be opened up.

 

[Wagnerwerks]

Pictures! We need pictures!

 

[Dieselshawn]

Wagnerwerks: I don't have that saw, when I see it again, I'll take a pic.