Mods & MPG
#4
Stock 33-34 MPG
Stage II, GMMP Exhaust 30-31 MPG
Average speed is 55 MPH.
Remember the more boost you run the more fuel you'll need. Also, with cooler air your engine is getting more air so it will need more fuel, so expect your MPG to drop 1 or .5 MPGs as it gets cold.
Stage II, GMMP Exhaust 30-31 MPG
Average speed is 55 MPH.
Remember the more boost you run the more fuel you'll need. Also, with cooler air your engine is getting more air so it will need more fuel, so expect your MPG to drop 1 or .5 MPGs as it gets cold.
#9
Senior Member
Originally Posted by BradyB
Stock 33-34 MPG
Stage II, GMMP Exhaust 30-31 MPG
Average speed is 55 MPH.
Remember the more boost you run the more fuel you'll need. Also, with cooler air your engine is getting more air so it will need more fuel, so expect your MPG to drop 1 or .5 MPGs as it gets cold.
Stage II, GMMP Exhaust 30-31 MPG
Average speed is 55 MPH.
Remember the more boost you run the more fuel you'll need. Also, with cooler air your engine is getting more air so it will need more fuel, so expect your MPG to drop 1 or .5 MPGs as it gets cold.
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