You wont regret it or at least I haven't. Tracks are closed here but truck feels pretty good on 18psi. Now to max out the 2.5 bar map I just upgraded to haha.

 

Was getting false knock because when the motor torqued
the manifold hit the frame.

Imma have to pull it off and hammer or cut out a part on top of the shock tower

So left it on 6.5 psi bc wasn't sure if it was real knock.
383hp 406t

Was having boost spikes and saw 12 lbs 600 hp

 

 

Nice numbers for 6.5 psi.

Just so I'm clear on this, the mods you did were because this is a NNBS truck correct? As far as everybody knows the kit fits well on the intended GMT800 trucks?

 

So you gained almost 240Ft lbs of torque with almost 2lbs more boost?

 

Dont look at the peak numbers, they must have ran the truck through a couple gears. Those spikes are the shift points IIRC.

By the looks of it I think 50ft/lb was picked up.

 

Those are just shift spikes.

Kit fits good, mods were bc nnbs

Iv installed another kit, I'd rec not getting the recirculating version as it didn't fit well. Dyno in that tomorrow. I'll post those numbers.

 

Is this on a 4x4 NNBS Tahoe?
Did you route it through the stock exhaust?
How'd the dyno time go?

Do you have a link for the non recirculating kit you were talking about?

 

this is 4x4

exhaust is not done , open down pipe

dyno time wasnt good, was getting knock from manifold hitting frame. will be back on the rollers soon.

my kit is NON recirculating

 

any closer pics on the pass side strut towe?
im installing this kit on a nnbs denali truck 2wd but the pipe on the manifold that connects to the crossover hits on the strut bolt and nut and the strut tower seems to rub too,
thanks any help is apprciated