Onelunga pete
New member
Hey guys , I have a 77 250 enticer that I play around with in a local outlaw class oval ice. I was wondering if anyone has tried to put a phazer top end on a 250 crank case ? Will it bolt up ? Will it work ? The spec seem to be very close, this would give me a Reed valve. Would be interested in your thoughts . thanks one lunga Pete.
Yamaha Nutz
New member
nope will not work ..... main problem is the gaske surface for the case is not even close ....second strok of the motor and rod length ....
Onelunga pete
New member
I was thinking the stroks were pretty similar 59.6 and 59 if I'm not mistaken. I wasn't sure about gasket surface . thanks for the info.