anyone know what the power increase on the dyno is with just (MRHPS) end cap is ? i felt and seen the diff with mine.(seems to have more bottom and midrange, top end i will check on gps as soon as possible.[img]i/expressions/face-icon-small-smile.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img]

 

Im not sure the exact hp you bike may be pulling. But I would assume your probably seeing a 2-4 hp increase with the end cap and proper jetting.

 

I fitted mine yesterday with a 175 main and cut the spring. The bottom end is transformed instead of bogging down if im a gear to high coming out of a corner, it pulls well
i have only tried it tn the field next to my house but i hope to get to the beach this week for a proper test session

So far so good[img]i/expressions/face-icon-small-happy.gif[/img]

 

[img]i/expressions/face-icon-small-happy.gif[/img] Keep us posted...

 

Looking at one of my many dyno sheets. 5-7 hp from 3500 to 4500rpm. 1-2 hp in the peak range. 2-3 hp in the overrev.

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