I'll be getting dyno-tuned @ Futral on Friday morning at 10:00. Finally!!! I'm excited to see what this sucker puts down. I think there is at least 20rwhp left in it. I got the base tune right now and it smells very rich. I'm also getting them to swap back to my ASP crank pulley. I'm hoping to make 420rwhp, if not, I hope I make at least 400rwhp and little bit more torque.

I'll get to see what the 383 LS1 w/ truck intake, FM13 and Patriot stage 2 5.3 heads make to the wheels. I'm running full dual exhaust with LaPole Mid-length headers, cut-outs, stock cats, x-pipe, and Magnaflow dual 2.5" in/out with internal x-pipe and 4x22" tips run straight out the back. It's gonna be interesting in seeing the full exhaust vs. cut-out dynos.

I'm gonna try and go back in a few months and dyno again with an LS6 intake and see where the power difference is versus the truck intake.

 

Sounds good, you should be right in the ballpark with those mods. Dyno'ing is addictive, I get a rush each time i'm up on it!

 

I hope so! Yeah, I love the rush!

 

i would like to know too. i may be building a similar setup.

 

that would be awesome

 

Yeah, nobody else has done it or wants to post it anyways. I'm gonna talk to Allan about it on Friday and see if he thinks that it needs to be port matched or just slap one on.

It runs like a cheetah on cocaine right now. Can't wait until the tune! It feels like it is getting kinda choked-up after about 5500rpms. I think it might be from reading all these posts about how bad the truck intake is and expecting it.

 

Did you make it to the dyno?