I Built the housing so I am not worried about the 14 bolt... it's the slicks and the 4L80E that I am worried about.

It wasn't just the belt slip that caused the low numbers on the dyno. It was the Throttle Body that was on there as well.

That truck is a bad ****. We almost had the Pink slip to a Vette until the guy backed out. Here is a clip of him beating a new Audi R8 at the track. The guy pulled out at the end of the run and promptly left... Didn't even get his slip straight to the exit....

The Audi went 12.50's @ 115.71 EvilGMC was 12.30's @112.65 That day.

He was on street tire's and spun off the line in that race... I am pretty sure his best time ever was 11.89 on slicks after he put the 14 bolt in...

 

I read the thread on the 14b build and you did a hell of a job, those welds are amazing. I can definitely a big improvement with the new NW 102mm tb. This truck is bad ***, its everything id want to do in a truck but couldnt afford to piece it together like this. Took it out for a drive today and got REP twice! Driven it with the new setup for about 300mi with no problems til today. Hopefully paramaters just need to be adjusted for the bigger tb and thats it. Im sure that audi was embarassed getting beat by a truck especially for what those things cost!

 

What code is it throwing?

 

P1516 and P2135

 

Just needs a tune for the throttle body.

 

That's what I'm hoping. Didn't do it at wot I was just cruising

 

Hopefully that's all it is. Other guys were/are having trouble with REP under boost with the TVS2300 and aftermarket Throttle Bodies. I haven't seen any one post a solid resolution but I have not had any experience messing with them either. I am still learning the software and how to tweak it.

I am sure its something that can be adjusted or tuned out.

 

I'm looking into getting hptuners myself. I'd love to learn about tuning and all. Itd be more convenient too being as how my tuner is 3hrs away.

 

It looks good man. Are you going down to Daytona with it in November?

 

Most of the issues are with stock throttlebodies, numerous people claim going to the NW102 solves the issue. Also there are many running stock GM TB's with no issues. Allot of it is in the tune, I have a LS3 TB on mine. The tune does need altered with the larger throttle body. The symptoms his is displaying are different then others, others are having the issue at WO. ETC area scaler needs adjusted, some airflow tables etc.