My car has been tuned twice already. For some reason, everytime it hits vtec, it has a big hiccup. The tuner can't get rid of it. I'm running 15lbs on a gt35 and aem ems. Have you guys seen this before? If so, how is it fixed? If you need more details on what else i'm running, let me know...

 

Need manifold type and make probably. From what I have read Vtec point needs to be changed higher on a log type manifold and lower on an "equal length".

 

yea I use a custom lovefab mini-me and we had to raise vtec to make everything work right

 

how are you controling boost?
what weight wastegate spring do you have?

 

I was told it was the manifold. I'm using a revhard cast manifold (embarrased). It's the only thing i held back on and now i'm paying for it..I'm looking to step up to a tubular one pretty soon, just because i know what i have is holding me back. VTEC comes on around 6500. I'm using a manual boost controller. And i have a 38 wastegate( which i'm planning to upgrade along with the manifold) To be honest, i'm not sure what spring is in there. I think it's a .7 bar, i could be wrong though. What ever is in there, is suppose to be the right one for what i have. What you guys think?

 

Another thing. My wideband needs to be connected to my EMS. My mechanic is doing the research. I'm trying to do mine too. You guys know which pin it goes too on the computer?

 

Would have to check my setup and she's at home right now with a brokeded clutch.

 

What clutch are you using blitZs? I have a competition stage4. And hasn't been very consistent for me. One day it comes out hi the other is low... It grabs different... I haven't taken temperature and all that in consideration.

 

Did you try pulling timing around VTEC x-over? Have you tried higher VTEC x-over settings?

I'm shooting in the dark here without being able to see a dyno

 

goto aem site - down load manual - it tells you in there what pin location to use