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Thanks for the link. That site is very helpful. I've been getting a good bit of information there and that's where I kind of figured out which 6.0 engines will work for me.Here's a guide to LS engine specs and upgrades: https://www.onallcylinders.com/2019...de-to-ls-engine-specs-and-ls-engine-upgrades/
Wonderful news!!! Thanks for following up. Nicely done.I finally got this done a couple weeks ago. Thanks to everyone here for your input, especially Swathdiver. Your assessment was spot on. This was plug and play with the tune, runs great on regular gas. I think we're going to go back into the tune a little, we just used the stock L96 parameters. Gas mileage is down about 2 MPG, but O2 sensor and fuel trim data look perfect on my Snap on scan tool. I'm thinking that the premium fuel L94 with more aggressive timing may just be a bit more efficient. Anyway, I'm very pleased with the results and the increased bottom end torque is noticeable.
sorry to bring up a old post i'm curranty in the same position. Anyone know any good tuner to help me out ?Bolts right up, same manifolds, same heads, same intake, same flex plate, smaller injectors and 80 pounds added to the front end for the iron block. Tune it and go.
Use the Hummer motor mounts (25847739) while the engine is out and consider a billet torque converter with the improved Sonnax parts.
BlackBear Performance!sorry to bring up a old post i'm curranty in the same position. Anyone know any good tuner to help me out ?
+1. I'll summon the genie: @BlackBearPerfBlackBear Performance!