factory pipe help

[wes0]

Picked up a blaster a few weeks ago has this style factory pipe I believe its a dry pipe doesn't seem to hit as hard as the mod pipe did on my old ski.There are no adjustment screws that I can see any idea on how to get more punch on the take off on this running stock 701 single carb stock prop

 

[Quinc]

High comp head and lower pitched impeller.

 

[wes0]

What type of head would suggest and prop ski is super fast at high speeds but im gonna surf more with it

 

[Quinc]

Something to raise compression up to 185. (35cc domes) Ada head is fine. 9/15 hooker, Solas Concord 13/15, Skat large hub etc etc. MSD Enhancer would help a little too. Best thing would probably be to sell or trade it for a mod pipe though.

 

[tk423]

+1 for selling it. People are always looking for them, they are pretty rare. Get a mod pipe and do the above mentioned mods.

 

[vomitspot]

i had that pipe and i hated it !
b mod for sure !

 

[wes0]

Thanks for input probably going back to
A mod soon and a high comp head

 

[Sferone]

I've been running one of these pipes for over 15 years and love it. I started off small but when I went to a fully modified 62T motor, this pipe really woke up. The mid range and top end of this pipe is awesome. When I switched from the stock 38's to 46 mm Novi carbs, I got a lot more bottom end. This pipe really needs a motor setup that breaths.
The only issues I've had with this pipe is that it leaks a lot between the exhaust manifold and the chamber. You really have to dry fit it and line it up good before you put the coupler and O-rings on but it will still need replacement O-rings after each season.