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I just put a pair of short shots on my 07 FXDC I was wondering what kind of millage to expect and what hp will improve too if any ? I have a K&N free flow air filter and a PC III !
5 or 6 horse +the same for torque, torque may suffer a bit because of the short shots. Mileage wise, when you first get out your gonna want to feel those ponies and hear those puppies barking, your mileage will go down noticeably at that time. when youve heard enough you will calm down (maybe) and if you do then your mileage will miraculously come back up!
The same applies to every engine mod you ever make!
5 or 6 horse +the same for torque, torque may suffer a bit because of the short shots.
What?
So he'll see a 5-6 tq gain and in the same sentence his tq may suffer.
Fact: You wont see any noticeable gain on either. In fact you may even feel a loss. But it will be making more noise so at least you'll think it's faster!
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