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Old 02-16-2009, 08:12 PM   #1
FCRotary
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5th gear - less MPG?

My friend and I both have noticed that in 5th gear we get worse gas milage than when we stay in 4th, but don't the 2nd injectors kick in at 3,800 RPM or so?

If running in 5th gear at 2.5k RPM's wastes more gas than being in 4th at the same speed, what is the problem?
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1988 Mazda RX-7 SE || HP: N/A || Torque: N/A || Weight: N/A
Modifications: T2 Exhaust System || Exedy Stage 1 Racing Clutch
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