Fastest lap time ski is back! Can it beat the previous lap record it set a few years ago. Nothing better than testing new parts on the fastest ski around the jetski brothers test track! 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 https://www.shopsbt.com/

Jetskibrothers website https://www.jsbrothers.net/




#jetskibrothers #gprsho #gp1200rengineswap