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Road tuning fuel trim question

28K views 28 replies 9 participants last post by  flipsx3  
how is this new setup compared to the old one?
 
by glancing at the cal file the fuel maps are really screwed up.

your cam angles look off so does your fuel..maybe u should ask someone for a tune who has a similar setup..:up:
 
this being a k24 with a type R head the CAL has a lot less fuel in areas that suppose to have a lot more fuel. Those headers like fuel and where it suppose to have a lot of fuel is missing.
 
exactly, that is what i was getting at. there are points where it is showing too rich (12.XX:1) and that is where all the fuel has been taken out. it looks weird doesn't it?
haha. the stock tsx cal is pretty horrible starting point. can't belive the tsx is tuned this way lol..:up: maybe its the shitty header setup on the stock tsx..

I would aim for a fuel ratio of around 12:60..this engines like to run rich.