Hi guys , We have developed and tested a couple of big bore and stroker engine packages for the 78 -80 cr250 and are now ready to offer them for sale . All kits give a big increase in power and tractability over stock . All kits are built on your stock parts . For more info please contact me .
280cc stroker engine $995 includes stroker crank , main bearings and seals , bottom end gaskets , spacer plate , machine work and labor to assemble bottom end .
325cc big bore top end $895 includes machine work , porting , piston kit and gasket set .
We also do stock and 265 ( 2mm overbore ) engine rebuilds . 78 -80 Rod kits $89.95 shipped ( in the USA ) Rebuild your 78-80 crankshaft $ 159 includes return shipping ( in the USA ) Rebuilt 78-80 cr250 cranks $235 shipped ( in the USA )
We also offer frame gusseting , powder coating, wheel building , suspension setup , fabrication and welding. Want to stuff a 480 engine in a twinshock 1980 cr250 chassis or make a twinshocker out of your 480 ?? We have done both and are here to help you. Located in Vista California.
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