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I tried to find some tuning charts online but didn't come up with anything useful.
It's a 823 cc engine now (stock stroke) with stock CB900F cams and mildly ported heads. Aftermarket 4-1 exhaust (free flowing,full size header w/"performance" muffler) and K&N pods.
Anybody got anything similar I can baseline against?
Here's the catch. My carbs are "Euro" carbs,but i don't know what that means. It's just what the PO called them and I'm clueless there. My carbs have three jets in them and the pdf at Dynojet only say they have 2(US models only). So...yeah...
Right now my jets are
Main jet 145
Primary jet 74
Pilot jet 35
Idle mixture 2 turns
*note:I have no clue if any of my terminology is correct on these jet names.
Right now the bike revs hard up to about 7k then just stops. No pops or sputters,just stops revving. Pulling the choke has no affect,so I don't think it's lean. The chrome exhaust is brand new and it's not yellowing as if lean. The pipe for the #2 cylinder is starting to color just a tad,but i found that the vacuum plug screw (synch port) was missing it's crush washer. I'm kinda hoping that was creating a vacuum leak which caused this,but it doesn't seem likely that such a small leak would do that. But it's possible,I guess.
I did check the synch and the are spot on.
Any suggestions? Thanks
It's a 823 cc engine now (stock stroke) with stock CB900F cams and mildly ported heads. Aftermarket 4-1 exhaust (free flowing,full size header w/"performance" muffler) and K&N pods.
Anybody got anything similar I can baseline against?
Here's the catch. My carbs are "Euro" carbs,but i don't know what that means. It's just what the PO called them and I'm clueless there. My carbs have three jets in them and the pdf at Dynojet only say they have 2(US models only). So...yeah...
Right now my jets are
Main jet 145
Primary jet 74
Pilot jet 35
Idle mixture 2 turns
*note:I have no clue if any of my terminology is correct on these jet names.
Right now the bike revs hard up to about 7k then just stops. No pops or sputters,just stops revving. Pulling the choke has no affect,so I don't think it's lean. The chrome exhaust is brand new and it's not yellowing as if lean. The pipe for the #2 cylinder is starting to color just a tad,but i found that the vacuum plug screw (synch port) was missing it's crush washer. I'm kinda hoping that was creating a vacuum leak which caused this,but it doesn't seem likely that such a small leak would do that. But it's possible,I guess.
I did check the synch and the are spot on.
Any suggestions? Thanks