Forced Induction Superchargers | Turbochargers | Intercoolers

Anyone running the Fabworkz STS-V M122 kit?

Thread Tools
 
Search this Thread
 
Old Oct 5, 2025 | 01:11 AM
  #1  
TurboSportTSi's Avatar
Thread Starter
Teching In
10 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Nov 2012
Posts: 32
Likes: 0
From: Billings, MT
Default Anyone running the Fabworkz STS-V M122 kit?

Looking for info on the Fabworkz STS-V supercharger kit on truck motors. I haven't been able to find many details or even a completed build, which is surprising.

If anyone has the kit and wouldn't mind sharing some info or knows of a build thread that actually finished, that would be awesome. I plan to do a writeup when I install my kit in a few weeks. Fabworkz supplies this as a base, 'builder' kit, so pretty light on components or details for specific applications.

Primarily interested in:
  1. Belt length. I'm going to stick with the factory 6 rib for now, as this is going to be a low boost setup. This is something I would like to know prior to install, as my truck is my daily.
  2. Remote throttle body tube, mount, etc. I'm not set up to weld aluminum and can't find steel TB weld flanges, so I will likely mock something up and see if I can get a local shop to fab up a hard tube. Again...not ideal on the daily.
  3. Evap connection. Anything special needed?
  4. Expected power on a stock (+ cam) LQ4. I got the flex fuel injectors and hope they'll be enough, but I haven't seen a dyno to confirm power levels.

The rest seems pretty straightforward. I've already got the aftercooler heat exchanger system in place, crank pulley pinned, and have fuel system parts on the way. Hoping I can get enough of a warm fuzzy to finalize a few things and take the plunge soon, so I can start street tuning before winter hits.
Reply
Old Oct 9, 2025 | 09:29 AM
  #2  
Black_Sunshine_99's Avatar
TECH Junkie
10 Year Member
Photoriffic
Liked
Loved
iTrader: (11)
 
Joined: Mar 2013
Posts: 3,761
Likes: 777
From: Washington
Default

I don't have any info on the kit but there was a guy on this forum who put that blower on a 6.0L in a K5 Blazer iirc.
He had the manifold flanges custom made before there was a kit and was documenting the entire build which he completed I believe.
The build was in the Forced Induction category, so I'd take some time and do a few searches, I don't remember his name, or I'd post a link.
Reply




All times are GMT -5. The time now is 12:27 AM.