Finally got the radix on my truck and dyno tuned
6.0l Lq4 Radix w/3" pulley and a magnaflow muffler
He did the tuning in 3rd gear because he was worried about my tires.

 

Nice, I really like that torque. So basically the radix is giving 100 rwhp and 100 rwtq over a stock lq9. Damn.

Which magnaflow muffler are you using btw?

 

yeah it gave me a lot more power, the truck dynoed 247rwhp 281rwtq bone stock, that was with 245/75r16 tires as well.

I really can't remember what muffler it is, its a dual 3" in single 3" out, I just cut out the stock muffler and put this one in.

 

How do you like the sound? I just had a 22" magnaflow welded in and I'm kind of upset I didn't get a shorter case, it's really quiet.

 

Yeah, mine is pretty quiet too, I kind of want it louder, but its my DD so I need something that is tolerable to drive in all the time. but otherwise the sound is good

 

what boost are you seeing with the 3.0 pulley? Is it around 7-8 psi?

 

Nice torque curve! Gotta love the radix for the low end.

 

I'm not sure, don't have a guage hooked up,, but i'm guessing in the 6-7psi range