Protec equipped blaster top speeds

[Andrew650TS]

So I have the protec hop up package on by 93 blaster(head, pipe, intake grate and plate) and I'm only getting 43 on gps. 160 psi compression and impeller clearance is .013. Runs strong, just not as strong as I was hoping. What should in be checking? Stock prop.

 

[yamabro]

Put a Hooker in that pump...
You can also give Carl @ ProTec a call, he would be happy to help you out.

 

[SBrider]

ya 9/15 have one in my blaster got 51 on gps and pulls hard on the bottom. but i am running a stroker with 44 blackjacks

 

[Quinc]

Have you adjusted the water screws on your exhaust? Have you changed jetting or adjusted the screws? Ski is only going to run as well as you tune it.

 

[Andrew650TS]

So the protec pipe does not have adjustable flow. But I could put an in line flow valve. The plugs look good and throttle response is excellent.