The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 6.2 liter diesal's with the turbo... what kind of boost did they push..

O'l Buck · 02-22-2003, 03:47 PM

Dad had a 90 GMC that had a 6.2 with a dealer installed banks turbo......IMO, it didn't do much for the performance. stelth2002 is right, 10 lbs would be max.....I was thinking more like 5-8. They really didn't move alot of air, and I've never seen one that had a manifold pressure guage. Dad's had a Pyrometer though.

02-22-2003, 03:47 PM	#4
O'l Buck Recovering Truck Driver Join Date: Mar 2002 Location: Orleans, NE USA Posts: 1,883	Dad had a 90 GMC that had a 6.2 with a dealer installed banks turbo......IMO, it didn't do much for the performance. stelth2002 is right, 10 lbs would be max.....I was thinking more like 5-8. They really didn't move alot of air, and I've never seen one that had a manifold pressure guage. Dad's had a Pyrometer though. __________________ 67 K-20 350, SM465, Eaton rear, 4.56 no spin option 00 Dodge 2500 4x4, 24V cummins, 5 speed Chad South Central Nebraska