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Discussion Starter · #1 · (Edited)
I finally installed my SSX metal intake, but seem to have lost power on the top end. I have a lot more bottom end now. but for some reason the top seems to be slacking. It may be to much air and not enough fuel though. I also have the internal air horn that I need to put install.

According to the website the airhorn is suppose to be for N/A anyway. I'll try this in the morning.

Or could my problem strictly be fuel considering I still have the stock injectors and fuel pump. That is the 14 lb injectors that I am using. Mods listed below, and the chip is not dynoed as of yet, waiting to get stall converter first. Just needed to get rid of the rev limiter.

Side note, right before the chip my check engine light was on and the cats were below threashold, usually means the cats are getting clogged up. Could this be my problem as well?
 

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Discussion Starter · #11 ·
Yes I used a gasket on both sides of the engine. I install everything myself including the cam in it. As far as vacumn leakes, I barely have anything left of vacumn, deleted the EGR and evap canister.

I did install the airhorns that seemed to help. I'm going to go with a bigger fuel pump and see if that helps.
 
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