just got back from a dyno run and a bit of a ride (you got to in this weather!). i spoke to the bloke and he said it has a flat spot at about 8k-10.5k rpm, which feels about right. the bike has a k&n filter, engine work (ported, polished, skimmed head and gas flowed), micron downpipes and a Fuel stubby oval race can.
its not brilliant but i dont plan on doing much to it as i want to sell it once ive got my zx7r up and sorted. maybe run some redex through it and see if the carbs clear it a bit.
Who's zxr400 is kicking out the most BHP? show off your mods and your dyno printouts.
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