Sprockets and/or tire size must not be stock then.
As regardless of extra hp, the stock size sprockets and rear tire size run out of rpm/top speed not much past the 75mph speed limiter(which also much be removed).
yea something is off from stock, with limiter removed on stock tires and gearing with a full white bros exhaust, pro filter k&n with a dobeck tuner 80mph on gps was it for mine
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