New 93 GMC 4x4 needs help, so do I, LOL

[duramaxin14]

Originally Posted by Tow Master

I was gonna say word for word what he said! ^^^^^^

If you find out that a 6.5 turbo would work give me a yell! I have a complete motor (with a broken crank) with turbo for sale!

I do not have a 6.2 motor here to compare it to but the gm4 turbo will work as long as u have the manifolds and all that to put on that vehicle. First off make sure the manifolds are the same if so u are game on. dont go with a turbo any bigger then a gm8 because the compression ratio in them whores are killer

[gr8shot]

yeah I agree, I think in the 6.5L they only run like 7psi max. Pretty weak!! But no different on that 6.2, you run much boost at all, and i'll be sianara to that motor. That was my thinking about why a 6.5 turbo would be good, low boost = not killing that motor.

Another idea would be to check out ebay for the banks 6.2 turbo. I've seen a couple runnin round my home town with em on. Maybe even call banks and see if you can get any info out of em about it.