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Porting and Dyno Set Ups 

Above: A customers road going TZR250 2ma, cylinders ported and dyno'ed. 
Above: RD350 YPVS Bigbore conversion using 421CC Cheetah Cub cylinders. A massive 106bhp! 
Above: RD350LC relined and bored to 392cc. 65hp. A 25hp increase in peak power over the blue line which was the base run before work started 
Above RD350 YPVS graph. Ported and set up in house. A very linear 78hp and 38ft lbs of torque. (Blue line shows base run of our previous tuning before it was taken a stage further) 
Parts stocked for servicing, repairs & custom engine builds. 
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