ATI balancer question - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

The_bald_eagle_machine · 07-05-2023, 10:44 AM

Does this look right? Inner pulley is the ac pulley, secondary pulley is the serpentine drive and the billet pulley is the supercharger pulley. It's a little strange because the kit came with 12 bolts. 6 hold the serpentine pulley to the hub. And it looks like 3 bolts go between the supercharger pulley to the rear ac pulley. So... you would bolt the 2 ATI pullies together for install purposes, then remove the 3 bolts, and reinstall the 3 longer bolts to attach the front and rear pullies together? Hopefully the way I explained it makes sense.

larry_g · 07-05-2023, 06:42 PM

I don't have any great pictures but that doesn't look right.

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TheFlyingBananaSS · 07-05-2023, 08:29 PM

Mines different from that. I think pulley placement also depends of what type and brand of supercharger you have.
My supercharger had specific instructions on where the pulleys went.
Did you check with the supercharger mfg? Also ATI are good people. I've called them a couple times and they were very helpful.

Batmanntexas · 07-06-2023, 11:10 AM

The three longer bolts probably go through all three pulleys and into the damper hub itself. Did they (ATI) not send installation instructions? Perhaps they have them available for download on their website?

Are you running an LSA blower or Centri setup?

-Scott

The_bald_eagle_machine · 07-06-2023, 11:27 AM

Quote:

Originally Posted by larry_g

I don't have any great pictures but that doesn't look right.

Sent from my Pixel 5 using Tapatalk

That looks about right then. You are also using 3 bolts to attach the ac pulley. I think I have this right then.

07-05-2023, 10:44 AM	#1
The_bald_eagle_machine Anthony S Drives: 2011 chevrolet camaro 2ss/rs Join Date: Apr 2021 Location: Chiefland, FL Posts: 869	ATI balancer question Does this look right? Inner pulley is the ac pulley, secondary pulley is the serpentine drive and the billet pulley is the supercharger pulley. It's a little strange because the kit came with 12 bolts. 6 hold the serpentine pulley to the hub. And it looks like 3 bolts go between the supercharger pulley to the rear ac pulley. So... you would bolt the 2 ATI pullies together for install purposes, then remove the 3 bolts, and reinstall the 3 longer bolts to attach the front and rear pullies together? Hopefully the way I explained it makes sense. Attached Images __________________ Follow me on instagram @The_bald_eagle_machine https://www.camaro5.com/forums/showthread.php?t=600181 Mods: Texas Speed 2 inch headers, high flow cats, and X-pipe. Custom mid-pipe, Borla Xr1 mufflers. Torqstorm Supercharger, 3.1" pulley, ZL1 fuel pump. MGW Shifter, Mcleod RST clutch, Tick master cylinder and Tick Billet bushing reinforced slave cylinder. DSS One-piece 3.5" Driveshaft, Metco Driveshaft safety loop, BCRacing Coilovers. BMR Poly Diff bushings, Poly Rear cradle bushings, Sub-frame connectors, Lower control arms, camber arms, and toe links.

07-05-2023, 06:42 PM	#2
larry_g Drives: 2014 1SS/1LE Join Date: Nov 2015 Location: Louisville, KY Posts: 826	I don't have any great pictures but that doesn't look right. Sent from my Pixel 5 using Tapatalk __________________ 830 WHP 700 WTQ, Whipple 2.9 @ 13lbs Boost, Flex Fuel Tune by Blevins Tuning, LSA SBE, 3.5 GripTec, ATI LS3 Damper, AFR 260cc Mongoose, ARP Studs, Yella Terra Ultralites, Johnson 2110R, BTR PDS Stage 3, Melling 10355, Improved Racing Baffle, ID1050X, DSX Triple Fuel Pump, RotoFab CAI, NW 103mm TB, Stainless Works 1-7/8" LTH to 3" Speed Eng w/ X-pipe to NPP, Powermaster 9509 XS, Detroit Speed Motor Mounts, MGW, Monster LT1-S, ZL1 Calipers, DBA Rotors & Pads, Bilstein B6 Struts & Shocks, BMR 1.25" Drop Springs & Adj Rear Bar, Pegasus Solid Bushings, Z/28 Wheels, other misc parts.

07-05-2023, 08:29 PM	#3
TheFlyingBananaSS Evil Genius of Chevrolet Drives: 2017 Z06, 2019 XTS, 2013 SS Join Date: Feb 2017 Location: New York Posts: 3,260	Mines different from that. I think pulley placement also depends of what type and brand of supercharger you have. My supercharger had specific instructions on where the pulleys went. Did you check with the supercharger mfg? Also ATI are good people. I've called them a couple times and they were very helpful. __________________ GPI SS2 VVT cam, ECS Novi 1500 supercharger, Corsa Extreme, Detroit Speed and BMR suspension, Circle D triple disc, Melling oil pump, LS2 chain tensioner, ATI 10% UD, DSX E85 kit, High Energy coils, BTR springs, LS2 Lifter trays, Titanium retainers, hardened push rods, FIC 1000 injectors, ZL1 pump, Mighty Mouse catch can, AEM gauges, Tial BOV, Richmond 3.91 gears, Custom gauge bezels, Speed Engineering headers, Stainless Works HF cats, DSX Aux pump, 710rwhp on E85.

07-06-2023, 11:10 AM	#4
Batmanntexas Drives: 2012 Camaro SS (2SS) Join Date: Aug 2012 Location: Stafford, VA Posts: 1,374 View My Garage	The three longer bolts probably go through all three pulleys and into the damper hub itself. Did they (ATI) not send installation instructions? Perhaps they have them available for download on their website? Are you running an LSA blower or Centri setup? -Scott __________________ 745RWHP/634RWTQ on 93 @ 10psi 806/676 on E85 @ 10psi COTW 9/8/14