I have two hemi guys calling me out, one is a 05rcsb 4x4 with a muffler and the other is a 11 rcsb 2wd with a muffler, both have flows, I'm in an 05 rcsb 5.3, with 3.73 gears, lts, 3 inch with a bullet , cold air, p and p throttle body, and a diablosport predator on 92 octane, should I have any problems?

 

you shoud be able to take the 05 but the 11 will give you trouble

 

How much trouble

 

my buddies '11 Ram 1500 Hemi CC 4x4 ran a 15.5. we weighed it and it was close to 6k lbs. the RCSB Hemi will be alot lighter. Are you 4x4? A real tune will help you out.

 

I'm 2wd with speedster 20s, Im weighing about 4400

 

you should beat the 05, that 11 will stomp your ***.

 

I got 100 shot maybe I should throw that on with some tr6s

 

Actually if the 11 beats me too bad I'll run him with my lt1, I'll post vids when I race

 

I would throw it on.
Looking forward to the videos.

 

I would consider a dyno tune vs that diablo just sharing my opinion, you should smoke that 05 but I would race that 11' from a digg try a 20roll u might have better luck that way