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Buell Forum » Knowledge Vault (tech, parts, apparel, & accessories topics) » Troubleshooting (Poor Starting/Running/Handling/Ride Issues) » Archive through October 27, 2012 » Bad accelleration « Previous Next »

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Markncarj
Posted on Wednesday, August 29, 2012 - 04:28 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I am at a loss. i have put on new boots cause i bought a few, and i have re jetted and have replaced the slide on my carb. it has no low end power. i notice the slide opens slow. I have rode other blasts and they have much more bottom end than mine does. It doesnt seem to have the vac off idle to get the slide open. I have a sportster carb i can put on. I almost thought it was the timing but not sure. it feels like it could be retarded or wrong map being used from the ign. if i increase the throttle slow the slide never opens till wot. the diaphrams i have in the bike is a known good one. Please someone help this bike is slow. Im wondering if it has anything to do with the TPS and not switching the ign curve. how can this be checked?
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Buell_bert
Posted on Wednesday, August 29, 2012 - 06:04 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

You have a TPS with a carb? Did you check the compression??? Vacuum leak? So it is just the low end and the rest of the throttle spectrum is fine?
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Markncarj
Posted on Wednesday, August 29, 2012 - 06:12 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

no vac leaks, only higher rpm wot is good and idle is good compression last i checked was 170
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