Opperating range? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Opperating range?


War Wagon
01-30-2005, 01:28 AM
What rpm's does a naturally asperated 6.2L run at for a good highway opperating range?

Brutis
01-30-2005, 01:53 AM
WOT!!!!!!!!!!!!.............Rick

D.Camilleri
01-30-2005, 02:39 AM
1800 to 2000 for best fuel economy and 2500 to 2800 for best towing power:D

War Wagon
01-30-2005, 06:17 PM
Thanks D. Camilleri

Turbine Doc
01-30-2005, 10:57 PM
WW part of this will depend on your final drive ratio, go to FAQS in 6.5 forum some of the stuff there applies to the 6.2 as well; and check out RPO codes should be able to find out what you have with those and make a better assessment where you should be operating