Doesn't the kit come with a tune? Mine did. You definitely want to run the tune that comes with your kit......not the one you have now. Enjoy, you'll be kicking yourself for not doing it sooner. Weak spots created by the Radix on a 2500 are tires and wallet. Wallet gets hit in several areas. Some preventable. Some inevitable.

 

I'm new to this site and have mostly hung out on silveradoss.com . It's been fairly quiet lately over there.

 

I rcvd the supercharger. But before I install I will dyno to get a baseline... A before and after dyno.

 

congratulations, before and after dyno runs are always cool to see.

 

Well it's nice somebody had money to buy toy's after Christmas shopping for all the kids!

 

prediction.... you will set it up for towing but will get addicted and make the high helix scream you have a lowwwww 12s potential here. and this has been another boost addiction prediction lol btw throw away the super chips tuner and get a real tune

 

Yup, me either. I have a 2500HD with the 8.1L and supercharger and I use it strictly for camping and towing as well!

Congrats and Have fun!

 

Maybe not the track, but wait till a big oil burner comes roaring up beside you with black smoke belching all over your truck..... you'll be using the maggie for hauling alright

 

i bet santa was pissed at you when he had to carry that heavy *** radix down that chimney. I see a lump of coal in your christmas future

 

Here it is ... my after MP112HH install.. I am satisfied with the numbers. It didn't rev past 4750 rpm... Max speed limit was set to 85 on the stock tune from Magnason. Boost number looks low to me, but the afr is spot on. The place I had dyno it said he had never seen the afr look so good from a package deal/tune.

HP 354
TQ 404
boost 4.5
AFR 12.0

All stock engine