SUPERCHIPS
Thread Starter
Joined: Mar 2011
Posts: 13
From: NY
SUPERCHIPS
In a pretty much stock (EXHAUST, COLD AIR INTAKE) 4.6L 2003, is it worth it to adjust the rev limiter and the air:fuel ratio in a superchip? I Currently have used to to tune it to accept 93 octane, but thats about it. thanks guys
6th Gear Member
Joined: Feb 2007
Posts: 8,540
From: South FL
Superchips suck. Period.
Why on Earth would you want to mess with the rev limiter? There is NO gain from doing that. All you do is run the risk of over revving a motor and blowing it.
I'd never touch the A/F ratio without a wideband on it to know exactly how much to adjust it.
Why on Earth would you want to mess with the rev limiter? There is NO gain from doing that. All you do is run the risk of over revving a motor and blowing it.
I'd never touch the A/F ratio without a wideband on it to know exactly how much to adjust it.
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