Yes it is very possible to get 65 RWHp from a 250 MX engine, but even with an Ignitech driving the PV and ignition functions
it has NO throttle response below around 7500 and is specifically designed to rev past 11,000 so that when hitting 5th gear ( no 6 speeds any more )
it doesnt drop into a torque hole and simply will not accelerate ( due to aero ).
The pipe is so fat it would be all but impossible to fit and when the power valve opens the hit is so hard it would instantly break traction every gearchange.
In short, not MX suitable even remotely.
Ive got a thing thats unique and new.To prove it I'll have the last laugh on you.Cause instead of one head I got two.And you know two heads are better than one.
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