Supercharged Tahoe TBSS

[sumo]

Anther

 

[Sarge]

Nice, wonder how mpgs will be driving normal.

 

[sumo]

Aem boost/wideband installed

 

[sumo]

ARH 1 7/8. With cats. These are beautiful. Kinda wish the stamp was on the driver side so it can be easily seen better

 

[sumo]

O2 bung welds

 

[93blkongreenpro]

Dam. I need the cats replaced on mine. These cost what chevy quoted me installed for the oem chevy cats. Makes me want to upgrade to these and see if they will install them.

Sent from my SM-N910P using Tapatalk

 

[gat0r]

those headers look sweet

u just have stock maggie pulley?

i have heard/read that headers lose 2# of boost. & peeps recommend starting w/ a pulley 2 sizes down to get back to 6 psi

 

[sumo]

those headers look sweet

u just have stock maggie pulley?

i have heard/read that headers lose 2# of boost. & peeps recommend starting w/ a pulley 2 sizes down to get back to 6 psi

I'll let you know. Using sport tcm mode I can hit just under 8 pounds boost according to y aem gauge

Yea also loss of boost isn't a bad thing. Boost is really compression in the exhaust. A free flowing exhaust with lower boost can still make more hp, tuned correctly, and less stress on engine,

 

[Donnie Yukonie]

Looking good! and sounds mean. Really like the look of those headers without paint

 

[gat0r]

didnt see headers listed for SUV.
guessing same version for silverado? or is it diff listing?

 

[93blkongreenpro]

Silverado / motor / 2wd or 4wd

Sent from my SM-N910P using Tapatalk

 

[sumo]

ARH headers in. Straight up monstrous! Can't hear the supercharger so much any more. I don't seem to have a problem hitting 6 psi. That's with a slight belt slip and possible leak. On drivers side header. I'll have to recheck tomorrow and add some thread locker. Didn't have some here

Before

After

 

[NathanJax]

beast!!!

 

[sumo]

Here's the ARH 1 7/8 mounted with a PML extended trans pan

 

[sumo]

Stay tuned. I was able to find a place to dyno my truck this sat. A corvette guy roasted his clutch. I called just as he cancelled

 

[Fosscore]

Holy mackerel....that sounds killer!! Nice work.

 

[sumo]

Holy mackerel....that sounds killer!! Nice work.

I'm running 1 7/8 ARH with stock 2.75 cat back, resonator delete, replaced muffler with magnaflow muffler. I was debating on going full 3 inch but it sounds really good right now and don't want to make it much loulder

 

[AppocAlexx]

With all this great info ill have to put this in my tech thread. Good work.

 

[FamilyTruckster]

beautiful build man! great stuff! keep up the good work, looking forward to seeing the progress, thanks for sharing dood.

 

[popo8]

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