I am looking for info on stroker cranks and kits for a 400ex. I am running a 440 now and need more torque any help or sites would be appreciated.

 

call up four stroke tech. i remember a while back he had 500cc stroker cranks on sale for like 800 bucks.

 

juggalo - thanks for the reply Mickey does do good work. I've been running one of his 366 motors in my 300 for 4 years now with no problems. I have heard of some big stroker motors coming apart. Would really like to hear from some owners on reliability and how much stroke they went. PLEASE keep the replys coming.