1991 Pontiac Firebird Formula - Dyno Diagnosis, TPI Style
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Although we didn't expect the curve to change much, we used our new fuel-pressure regulator to adjust the WOT air/fuel, since it was showing a bit lean on the readout. We took the idle reading from 43 psi up to 48, then made another pull while watching the gauge. The pressure maintained, and the air/fuel came from 13.3 to 12.1, right where we wanted it. Power, however, was unaffected. View Related Article
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Dodge Charger Research
Explore the world with a new Dodge Charger. Fuel efficiency is important and the 2010 Charger with a 18.0 gallon main unleaded fuel tank 15.0 capacity gets 16 mpg, and is available in the following bodystyle: Sedans. Other similar vehicles are the Dodge Challenger and the Potiac Soltice.
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