90's Diamondback Accent

[G3R0N1M0]

ok i was wonder what size i should go to it was four stroking at top end

 

[G3R0N1M0]

i go to 65 or 70

 

[MotorBicycleRacing]

i go to 65 or 70

uh, hu .....

 

[G3R0N1M0]

Changing your carb back to the NTis a simple task that would help you figure out why you are only going 23mph.
Is the 75 jet marked or is it the jet the carb came with which is usually a 70?

Your bike is slow because the jet is too big.
Try a 66.

Nothing wrong with the NT carbs choke that keeping the pivot nut tight won't fix.
slow nut is abut right

i was wondering what size that was the one that was in the carb. The jet didn't say what size it was. But the other five that it came with had there sizes on them. So i put the middle size jet as a guesstimate

the last two are .8 and.85

 

[G3R0N1M0]

woo hoo my expansion chamber just shipped

 

[G3R0N1M0]

Your bike is slow because the jet is too big.
Try a 66.

I changed my jet today to the .65 it the smallest one that my carb came with its way better no four stroking at all pulls all the way to the top no problems. Seems faster to have yet to clock it. Thank you your help was much appreciated.

 

[Rudz]

Glad you fixed that

 

[G3R0N1M0]

Any one have any ideads for a silencer to put on my Expansion chamber?? I heard the fat cats are very loud. I would like to make my own if at all possible

 

[G3R0N1M0]

So here is an update on my Diamondback my rear wheel kinda blew up on me here is a picture

I got a new one with 12ga spokes so far so good this is what it looks like now