2014 Yukon XL - LC9 5.3L blew up @ 94,*** Miles due to AFM - New Motor!

[swathdiver]

I don't have all the specs such as DUR/Lift/LSA. I'd ask AMS or Texas Speed. They both offer complete kits.

AMS responded really well to me. I know others have had good luck with Texas Speed too.

I was looking for specific specs out of curiosity. Am familiar with TSPs offerings. Had not heard of AMS before and was wondering what they use, a proprietary grind or someone elses?