That's great news.
Man, I cant believe the cats were that bad. I can just imagine what your engine is saying right. "thank you, I can breath again" hahaha

 

Retune netted almost 60 rwhp. Pulley change in progress....

 

Pulley down for what???



First run pics before Jay put his mojo on it...

 

Got well north of 400!!! Torque was almost 500 if that tells the tale...

 

Looks great! I really need to get started on mine!

 

Changed front and rear diff fluid, pulled covers and cleaned them all up. Reused gaskets, they looked perfect, put in fresh GM grape aide with proper additive package for G80 and buttoned them up. Changed my transfer case fluid, I was shocked it wasn't auto track fluid? Auto 4wheel drive t case and it called for aft? Also had my trans guy drop the pan clean everything up, change internal filters and put in the blue Amsoil ATF. Lubed her up real good and gave her a good clay bar followed by the coat of 303 UV protectant. Started to detail underhood, got a lot done just need to get a chance to clean the fire wall and touch up the front frame section where it's coating has worn away. Noticed that my starter wire is touching my y pipe and is melting, guess I'll fix that and heat wrap it next. Truck is a blast to drive and with the 6l80 it's easy on the ears bc it's silent in 6th gear cruising.

 

Fox 2.5 coil overs for 3" lift are next along with fox 2.0 in rear. I ordered shocks that are too short the first time.

 

Thank you! Get moving man, I love driving mine!

 

 

that's gonna flow a lot better.
what cam'd you get?