jhtrx250r
02-07-2011, 09:53 PM
I bought a parts motor to rebuild, it is a stroker motor and the jug has PSI stamped on the bottom of the intake, and a LRD set of #s on the inside of the intake.
Here is what I know, it has a LRD cool head with a 26.5mm dome
It has a stock cylinder re sleeved with a big bore cylinder current bore 72.5mm
it runs a standard spacer plate but the cylinder sleeve sticks out of the jug and goes into the head a few mm
it had a reed spacer as thick as 4 cylinder spacer plates, that is twice as thick as any one i have ever run.
has o rings in the cylinder and sleeve, no head gasket.
crank has been rebuilt and pin was moved outward.
Cases are trenched for stroker other than that every thing else looks normal, OE 89 cases,gears and, internals.
I put in a few pics
Any Ideas?
Here is what I know, it has a LRD cool head with a 26.5mm dome
It has a stock cylinder re sleeved with a big bore cylinder current bore 72.5mm
it runs a standard spacer plate but the cylinder sleeve sticks out of the jug and goes into the head a few mm
it had a reed spacer as thick as 4 cylinder spacer plates, that is twice as thick as any one i have ever run.
has o rings in the cylinder and sleeve, no head gasket.
crank has been rebuilt and pin was moved outward.
Cases are trenched for stroker other than that every thing else looks normal, OE 89 cases,gears and, internals.
I put in a few pics
Any Ideas?