Smashed tail pipe = better MPG's?
06-17-2012, 01:02 PM
#1
JK Freak
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Smashed tail pipe = better MPG's?
Recently based my tailpipe into a rock. I noticed a decrease in performance, but an improvement in MPG's. Before the smashed pipe, I was averaging 13.5 MPG's. Now, I'm between 15.5-16.3 MPG's.
I guessing it has to do with the back pressure? Will keeping my tailpipe this way harm my engine?
I guessing it has to do with the back pressure? Will keeping my tailpipe this way harm my engine?
06-17-2012, 01:30 PM
#2
JK Super Freak
he tailpipe is creating a much hotter combustion chamber the improvemnt in mileage is a result of less out equals less in to the detriment of performance you could also
damage valves or pistons because of excess heT get it fixed
damage valves or pistons because of excess heT get it fixed
06-17-2012, 03:35 PM
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JK Freak
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Originally Posted by Ryan0260
Not good for the motor. Try and bend it back or get a new muffler