powermax and tuning
Hotshot
Joined: Dec 2003
Posts: 15,368
Likes: 121
From: Stuttgart, Ar
There is a limitation in the factory ficm that you have to try and tune around and we the tuners have done a pretty good job of tricking the ficm into letting us have some extra fuel, but there is still a tiny bit on the table and there is a limit on the timing from what I've seen. The ficm tuner opens it up a little more, but it cn add smoke to an already polished tune if you over do it. You don't need a whole lot and like was said ^ it matters on the combo. on the PHP stuff I don't recommend more than the 40HP (I prefer the economy) with my SRL files.
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