JSB crew preps supercharged missile for action

Nothing better than hanging out in the garage with your friends and working on jetskis (waverunners and seadoos too) Join the JSB crew as they put brand new parts on the fastest ski around the jetski brothers test track! Fastest lap time ski is back! The Interceptor (engine swapped gp1200r GPRSHO) returns. 1.8L supercharged Yamaha engine swapped gp1200r. Was the largest production pwc engine ever made (by displacement) in the Yamaha Waverunner gp1200r. Jetskibrothers GPR SHO engine swap conversion build.
Shout out to SBT and Hydroturf for partnering with us - www.shopsbt.com/
Jetskibrothers website - www.jsbrothers...
#jetskibrothers #gprsho #gp1200rengineswap