that aside, do those numbers really makes sense though?

 

Not sure if this is a good comparison, but look at Pur Evls 10psi dyno. http://www.trtturbo.com/images/putevl_dyno.jpg
He made 634/615. The torque numbers are way different, but only a small difference in hp. I know he has a cam, but also less c.i. Lets just say Allens dyno is 10% off. That leaves you with 602/669. Still great numbers and he has the track times to back it up. He is planning on going to the track this Friday and 10's should be very possible.
For the simple set up he has, the kit is kicking *** no matter what.

 

I say *** the dyno and take it too the track...post up the time slip and prove us all wrong. We will need a true race weight.


But leave the bottle out

 

Agreed

 

we could all use a sip

 

its not that hard to believe...i have seem this truck run and hey it hauls ***...never have i been behind someone on tha interstate doin 65-70 and watch him get squirrley when he gets on it and thats with et streets on tha pavment so WHO KNOWS MAN...we will see what he runs at the track.a wild timeslip should ease doubts...barring traction problems...

 

for sure dude, no doubt, those numbers are just really hard to digest, I hope it is the real deal.

did I mention my Radix is making 750rwhp now

 

I can tell you I put roughly 380hp at the wheels on 5psi.

My gain from 5psi to 9-10psi went up to 470hp. A 90awhp improvement with 4-5psi of boost, plus Methanol injection. Let's call it 4 more psi (it spikes higher at the shift). That would mean for every 1lb of boost, I gained 22.5hp at the wheels. Add to that whatever extra power the Methanol gave me.

So just based on my numbers, and what other have told me here, expect roughly 20hp per lb of boost above the 5psi mark dependant on other mods/turbo/etc.

My truck was tuned by Mike at Xtreme Motorsports. Very well known as one of the best LS1-Edit/Tuners in the Nation. People send their Vettes (primarily) to them from all over the US. I'd have to agree with a couple of the statements that there is not THAT much in just the Tune above and beyond an already good Tune that most of us already have.

My motor is not built. The only thing added was Comp Cams springs and pushrods. If I was 2wd, I would imagine my 470awhp would really be closer to 520rwhp.

Anyway, not really stating anything, just thinking out loud...

 

what did you do ...add more squirrels to tha cage

 

Nope it must be those 4 oil changes that he makes within a time period of 500 miles.