Procharger P1X crank pulley

18SS · 01-16-2023, 09:15 PM

I’m looking to upgrade the factory damper with the ATI but not sure if I can still use the Procharger crank pulley that comes with the P1X? Anyone made this swap?

Kerry · 01-17-2023, 06:16 AM

No u will have to buy a crank pulley. It will be a 8.25 vs a 7.65 so pully on the charger will need to change and probly belt size. U can go to procharger and look at the calculator to get things the same speed. U might get a 7.65 that mounts to the ati but u might as well get bigger lower as it helps with belt slip

danhr · 01-17-2023, 11:06 AM

You have to get a new crank pulley. Bigger one helps with belt slip and will give you more boost, unless you put a bigger pulley on the procharger to offset it.

18SS · 01-18-2023, 05:08 AM

Thanks for the input. Ordered the ATI pulley today.

01-16-2023, 09:15 PM	#1
18SS Drives: 2018 SS Join Date: Mar 2019 Location: Hudson NH Posts: 85	Procharger P1X crank pulley I’m looking to upgrade the factory damper with the ATI but not sure if I can still use the Procharger crank pulley that comes with the P1X? Anyone made this swap? __________________ 2018 SS, P1X, Full forged bottom end, JRE Terminator cam, Golen motors CNCed stock heads, LT4 fuel system, MSD manifold, Gulfcoat alum driveshaft, CSP/Stainless Works 2 inch headers, Stainless Works cat back, Kooks greens and screamers, Circle D 3800 stall converter, DSX flex sensor, tuned by Ted Jannetty, 9.82 @ 138.96 MPH

01-17-2023, 11:06 AM	#3
danhr BAMF SS Drives: 2016 Camaro 1SS A8 Join Date: Mar 2010 Location: Ford City, PA Posts: 3,023	You have to get a new crank pulley. Bigger one helps with belt slip and will give you more boost, unless you put a bigger pulley on the procharger to offset it. __________________ 2016 1SS A8: FBO + Circle D + P1X + Meth + Tuned by Pray Performance Stock Longblock 800 SAE rwhp. 9.4 @ 145 mph.

01-18-2023, 05:08 AM	#4
18SS Drives: 2018 SS Join Date: Mar 2019 Location: Hudson NH Posts: 85	Thanks Thanks for the input. Ordered the ATI pulley today. __________________ 2018 SS, P1X, Full forged bottom end, JRE Terminator cam, Golen motors CNCed stock heads, LT4 fuel system, MSD manifold, Gulfcoat alum driveshaft, CSP/Stainless Works 2 inch headers, Stainless Works cat back, Kooks greens and screamers, Circle D 3800 stall converter, DSX flex sensor, tuned by Ted Jannetty, 9.82 @ 138.96 MPH

01-17-2023, 06:16 AM	#2
Kerry Drives: 2019 2SS Camaro Join Date: Apr 2012 Location: Al Posts: 828	No u will have to buy a crank pulley. It will be a 8.25 vs a 7.65 so pully on the charger will need to change and probly belt size. U can go to procharger and look at the calculator to get things the same speed. U might get a 7.65 that mounts to the ati but u might as well get bigger lower as it helps with belt slip

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