Quote:
Originally Posted by NCHornet
If you are going by your overhead, you do know you can't trust it anymore, right? Mine was always within 1/10th of hand calc. then I added the tuner and there it went. That is the only negative to a chip or tune. I have noticed that my 60 tow is almost right on, my 80E is right at 3mpg high and the 120 race is dreamland!!!
A 5 mpg jump with just exhaust is not going to happen, there has to be other variables at work here. Fill all the way to the top of the fill neck, this takes patience, then do a hand calc the next fill up, I think you will find you will be 1-2 mpg ahead if you drive like a old man, if you like the extra power Jody gave you , you might even go down!!
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That's right, the overhead basically measures how far your pushing in on the pedal and how often. With a tuner you do it less to get the same result, right?
For anyone wanting to do this mod, it's well worth it!
Mine is not as pretty as nc1500's but it is just as effective and you can do it for about $30
BTW nc1500, congrats it looks great. Are you happy you did it?