Stv pro comp sprint

[BoomerMuskoka]

hello all i just finnished putting together an stv procomp with a sprint bottom, iv had it on the water 3 times so far managed to hang on up too 93mph,

my set up ..
sea star steering

center steer ,

1 seat,

5 gal fuel cell,

8" setback

motor: 84 2.4l mod vp 170 psi,cross drilled intake, glass reeds, wh39 carbs , light flywheel , 2.5l tuner. 150 hp cowl

gear case: merc 200 with bobs cone.

prop: 28p merc ET worked by dah.

i started with the prop shaft even with the pad i ran 91 moved up half an inch and ran 93 with 20psi water pressure

here is where i have some questions... what is the hullspeed on the sprint bottom, what could/should i change on my setup, i want too push this hull too its limit, i dont want too run over its limitations.. so far its been good

https://www.youtube.com/watch?v=yw39...ature=youtu.be slow ride about 75-80 mph

[cody620]

I know for a fact that the sprint Hull can handle 123mph maybe more ours ran that back in the 80s with a 3.4 merc