I'm having problems with a ls swap into an eg. The rev limit cuts at 5500 rpm and not 6800. The ecu is right and the motor pulls strong, but the rev limit is cut short? What is the problem and how do you fix that? It would be a lot of help if someone knows what and how. Thanks!

 

If you have access to a different ecu then try it. Any cel's?

 

I have tried a different ecu...as a matter of fact, I threw in a gsr ecu and it fuel cut at approximately 6500 rpm....so I don't think it's the ecu..any other suggestions?

 

i had the same problem it turned out to be the gage cluster was of by 1000k and the speedo didnt work but halls ass now

 

o yea any cells ?