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Discussion Starter · #1 ·
Nitrous 75 hp wet shot inn second gear and third
how much damage this will do 929 cbr
summitracing.MAA-4305M Fuel Pressure Regulator,
power commander III, Summit Racing G3138 Fuel Pump
Swingarm is 6 inches over stock
and hope the motor lasts and get the most help and ideas

Regards david honda cbr 929
 

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You are talking about a +50% gain in HP. The stock motor could not handle this. Maybe a 20 or 40 shot of NOS but no more without serious motor work.
 

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I HAD A 40 ON BIKE WITH MOTOR WORK WORKED OUT GREAT THEN I GOT GREEDY WENT TO A 80 SHOT. COUPLE PASSES LATER SPUN BEARINGS A 40 IS FINE YOU DONT WANT TO GO BIGGER THAN THAT WITH OUT BUILDING THE MOTOR TO HOLD UP.
 

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I'm sure this motor is toast by now, but I recently read about throwing nitrous on any motor, you typically don't want to add more than 30% to what the horsepower rating is. ie: a 929 realistically makes about 120-130 hp, so you dont want to go more than a 40 shot unless you're planning a rebuild. If that's the case, then give'r hell and throw a 100 shot at it, once, and enjoy the ride.
 
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