My wife's SUV gets a camera and tuning! BAD IDEA?

Well my wife's 08 Yukon had a DOD/AFM lift failure 8 months ago and it's time to finally get it fixed and get back on the road. It's got an all-aluminum 5.3L33 with flat-top pistons, 799 heads, and a breadbox intake manifold, so you know a guy like me can't just tear down an engine like this- there without making any modifications. Let's see how this LS responds to a larger aftermarket Comp Cam, a Diablo Sport I3 tuner, and an exhaust modification.

If you want your own Comp Cam, head over to https://compcams.com @Compcams1976

Here is a link to the tuner we used from Diablo Sport https://www.holley.com/account/wishlist/661ed6aaf3b38/
Visit Holley’s homepage at https://tag.gs/3m47
#winwithholley @HolleyPerformance @DiabloSportInc

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