Join Date: Mar 2012
Location: Kingman, AZ 86409
If you need to replace the cylinder, and piston, then you might as well go with a big bore kit. Early 650 may be limited to 700 cc, but check with the supplier on this. I know of two firms off hand, Campbell Enterprise Inc., and Speedwerx. I have a 750 kit on my 700, and I went with the Campbell kit. Personal preference on my part! Replacing the cylinder is a fairly easy job! Many stories around regarding head bolts, most people stress that they are a one time use, but can't confirm that one way or another. I just know that I broke two out of the four bolts one time, and that really sucked! LOL
2009 700EFI XTX, , AC Winch, 2010 Dust Shield EPI Sport Utility Clutch Kit , Street Legal, Cage chopped 2 ", Aluminum Diamond Plate Trim, Relocated Factory Bladders with covers, 5 Pt. Harness installed, Bed Tiedown System, Scat Pro-Car Seats, Secondary Battery installed, Oil Pressure, Oil/CVT Temperature, Volt Meter & Water Temp Gauges installed with Dash Plate, Bighorns, ITP Black 212 Wheels. Tonneau cover. 750 Big Bore Kit, Web Cam, and Rocker Arms.
Either - Dick or RD