jbooker82 Posted August 12, 2006 Report Share Posted August 12, 2006 I have the mods and jetting in my sig and it runs awesome. I put on these clamp on filters and it falls on its face bad with current jetting in my sig. I have tried 158 and 160 main jets. CEK needles clip position 3rd, 4th and 5th CEG needles clip position 3rd, and 4th The best i got it to run was with the 160 main jet and needle on the 5th clip position. It still had a bog in the mid to upper mid range. I look at what some people run with Keihin PJ carbs and i am way rich compaired to that. 421 stroker and they are in the 150-155 main jet size. Do i need to go with a bigger main jet still? Try a different Needle? Thanks for your help it is much appreciated. josh Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.