Schneider Race Cams in San Diego Knows Cams
Quote:
Originally Posted by
Tiller guy
I'm sure someone knows how to work those heads. It would be a fun project to play with.
I think his name is Jerry. Been grinding cams since the Kenny Harmon days. Kenny welded cam's lobs on 250 Honda Motorcycles and then re ground them. Lit those 250's up. Jerry regrinds the cams and sells valve springs. We gained 10% with this cam on a 40 HP.
Flashing the computer helps ZERO UNLESS THE VALVE SPRING ALLOW HIGH RPM'S.
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Ron Hill is A Two Stroke Man, and Always Has Been and Always Will Be!
The problem with 2 strokes, right now, there are no new one in America. And they haven't made any for 15 years or so.
The people I deal with race hard in drag racing with their two strokes, but they do blow engines up and parts are getting harder to find.
Guy buy new four strokes, put them on a boat that went 50 MPH and the new Four Strokes go 42 MPH. With the help of the Signature Propellers we have been making, we have the speed up 12 MPH.
Looking the heads over, figuring compression ratios, porting the heads, grinding the cams, changing the valve springs, we will gain power!
For how long? That is the question!
Prop looks somewhat like this, but this is not the "HOT PROP" for 50 HP 4 strokes.
"IF EVINRUDE" Since 1966 I've Been Saying That...
Go with a winner and Mercury and Yamaha are the winners....well Tohatsu has some "hot" 40-50 HP four strokes with that 2.23 gear ratio...But with Evinrude, let's just say "If Evinrude"....
Look on Facebook for Kent Foreman, Foreman Marine. He seems to win all the races.