Hi there. New to this forum as of today and i got a few questions about one of my quads. Iam from SWEDEN and its 30 years ago i learnd english in school. I got a Outlaw 450 mrx 08, one bashan bad boy 250cc 17 and a Smc Wildcat 520 . Wildcat 520 got the same 500cc engine from Fuji Subaru as predator and outlaw but it is made by SMC in Taiwan and i have tryed to find out if there is someone there hos got the same? Iam doing my best to tune it up to polaris speed so i can race one the streets couse its a low street bike. Can i put big bore 560cc cylinder from predator. Hard to get parts and info in sweden. My outlaw 450 KTM i like but its not for the roads but fun anyway. Fast.

 

Certainly looks like the same engine used in Fuji/Subaru powered Predator 500.I suppose you could use the Predator big bore kit,but I'd do some further checking before you spend the money.