kenny_r

I agree with that. With the fuel mileage I get with my 6.0, I might as well be at 8.1 liters. Although cruising down the highway at 70 I can squeeze out 15-16 mpgs. City and towing forget about it.

You don’t go up a mountain 3 minutes faster than the competition having an extra 29hp and 10 ftlbs. Transmission/gear ratios played a huge role in the outcome of that race. I’d be far more worried about transmission problems in a 10 speed vs 6 speed though so maybe they just need to option a 4.10 with the 6.6 for those folks who don’t care about getting an extra 1 mpg.

https://www.mastmotorsports.com/collections/crate-engines/products/high-output-l8t-6-6-liter-factory-mast-turn-key-crate-engine-port-injected alright…..no direct injection to deal with so how do I make this work.lolol

usually gm performance exhaust is Borla. Its been that way for a while. Before that I believe it was Corsa. That section of stainless webbing is a flex connection so the exhaust is not so rigid.

You might need to check your water pressure, it could just be a little too high.

Vehicles are depreciating assets.

From what I’ve noticed, seems like I will be able to go maybe 3 months keeping within the ppm range.

Thanks! Yea I’m kinda sorta professional in a sense I trained to be in the business, but chose another career path so it remains my hobby. The filter setup is by CR Spotless and like stated by another member, removes all the mineral deposits for spot free washes. Wouldn’t have it any other way.

Pretty happy with my setup....took a while to get to this point [emoji23]

Nice, yea I did the extended myself. I wasn’t really worried too much about the truck, but for $1500 I was covered another 2 years on everything.

Damn

Yea that’s wierd. Hopefully it’s something simple.

Impressive in my book. I know a lot of people dog on the 6.0/6L90 but they can take the abuse.

Pretty good pulling that kind of weight up that grade at 50 mph. [emoji2375]

Get them headers on?