Hard to say, another old system vs new.Nice gains Joe.
I'm a little confused though. I thought I saw the graph that showed the stock 572 made about 7hp?
Let me go find it.
Was his broken in yet. How many tanks run through it?
Interesting. 1 HP difference between DYNOs.
But I hear you. Before and after on same DYNO.
This was the run for last fall on this dyno system, with my new 572xp.
6.69 max
This was 6.2x at the peak
7% ish
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You have a factory dud, throw some ignition timing at it.
Maybe he can ask you for your porting advice? Your saw made like almost 9hp or something crazy. Pretty good for 71cc engine.You have a factory dud, throw some ignition timing at it.
Maybe he can ask you for your porting advice? Your saw made like almost 9hp or something crazy. Pretty good for 71cc engine.
What fun is that?Maybe he can ask you for your porting advice? Your saw made like almost 9hp or something crazy. Pretty good for 71cc engine.
A nudge in the right direction never hurt anyone. Besides, it's been shown that Joe is a good cat and makes a great product. He isn't out to cut anyone's throat or anything.What fun is that?
Maybe he can ask you for your porting advice? Your saw made like almost 9hp or something crazy. Pretty good for 71cc engine.
Might have to do that.