Hello all,
Havent been on here for a while, been busy with other projects (race car/snowmobile/motorcycles). I finished my 250 Otpimax engine swap in my 2001 Challenger in March and its fun and fast, would like to go faster.....who doesn't right. Picked up another 20' Challenger and want to build it, NOT using the mercury engine.
#1 Is there a MAX RPM speed for the stock Seadoo impleller? If so, what is it?
#2 I know that there are better jetpumps out there, what could handle high RPM? (Berkeley, Dominator, ECT)
#3 What pump is used on the 2 stroke engines? Are they better then the M2 drive?
#4 At what speed is the 20' boat to unsafe? (yes i know depends on captain, water, wind) Would really like to go 70-75mph (to max out the boat speedo)
Havent been on here for a while, been busy with other projects (race car/snowmobile/motorcycles). I finished my 250 Otpimax engine swap in my 2001 Challenger in March and its fun and fast, would like to go faster.....who doesn't right. Picked up another 20' Challenger and want to build it, NOT using the mercury engine.
#1 Is there a MAX RPM speed for the stock Seadoo impleller? If so, what is it?
#2 I know that there are better jetpumps out there, what could handle high RPM? (Berkeley, Dominator, ECT)
#3 What pump is used on the 2 stroke engines? Are they better then the M2 drive?
#4 At what speed is the 20' boat to unsafe? (yes i know depends on captain, water, wind) Would really like to go 70-75mph (to max out the boat speedo)
