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the nozzle is OEM. if you port the 760cc what dimension of the ports can you go to ?? (this is maybe a wrong way of putting it)

carbs are stock, 1,5 needle and seat; 95gr spring; 75 low jet; 135 main jet... but a runabout hull always goes faster then a standup hull even with the same engine...

I also have the 62T 760cc with the factory pipe type B, msd enhacer, OEM carbs, 13/17 prop, pump cone. The ski is only doing 76km/h (47mp/h). I find that a little to less. Is this because the cilinder is not ported?? Or maybe because the carbs are to small??

ok thanks for the help

do you have a dual cooling line? is the water going in the waterbox allready warm? you have a Jetworks flowvalve?

did you buy the powerspray or the baffled one??? is there a big difference in power and sound ??

So there is really no power gain with installing a TDR waterbox?

I have the 760 cilinder, head and pistons but the OEM carbs (38mm). but when I ride the ski with the 115 gr spring it is much lazier then with the 80gr spring. how can you explain that?

hi, could somebody tell me what is the OEM popoff (psi), low jet, main jet and spring? has the 760cc engine a different carb setup than a 701cc engine? I have a 08 superjet with Factory B Pipe (mod), flame arrestors, solas 13/17, TBM pump cone, R&D intake, Techone Rideplate, MSD enhacer, 760...