FS: A&A YSI - B Supercharger and Secondary Kit
Thread Starter
Burning Brakes
Joined: Nov 2018
Posts: 760
Likes: 51
A&A YSI - B Supercharger and Secondary Kit
Well starting to get my twin turbo build going and will be removing my A&A kit. Kit works perfect but want to try going twin turbo now, I hope I dont regret it. Kit consists of YSI-B kit with secondary drive and 10 rib upgrade only thing missing will be the upper intercooler pipe to throttle body which can be purchased directly from A&A for your application (ls2 or ls3). Asking $7000 shipped OBO. If you are interested in the kit send me a direct message. I will post pictures this weekend. This was on a wet sump ls3 vehicle. I will not separate secondary drive.
A&A Supercharger kit
upgraded tensioner
Upgraded YSI-B headunit
A&A full size intercooler with couplers and A&A bov
10 rib upgrade and secondary drive
extra pulleys, new headunit belts and secondary belts.
A&A Supercharger kit
upgraded tensioner
Upgraded YSI-B headunit
A&A full size intercooler with couplers and A&A bov
10 rib upgrade and secondary drive
extra pulleys, new headunit belts and secondary belts.
Racer
Joined: Dec 2025
Posts: 325
Likes: 40
Well starting to get my twin turbo build going and will be removing my A&A kit. Kit works perfect but want to try going twin turbo now, I hope I dont regret it. Kit consists of YSI-B kit with secondary drive and 10 rib upgrade only thing missing will be the upper intercooler pipe to throttle body which can be purchased directly from A&A for your application (ls2 or ls3). Asking $7000 shipped OBO. If you are interested in the kit send me a direct message. I will post pictures this weekend. This was on a wet sump ls3 vehicle. I will not separate secondary drive.
A&A Supercharger kit
upgraded tensioner
Upgraded YSI-B headunit
A&A full size intercooler with couplers and A&A bov
10 rib upgrade and secondary drive
extra pulleys, new headunit belts and secondary belts.
A&A Supercharger kit
upgraded tensioner
Upgraded YSI-B headunit
A&A full size intercooler with couplers and A&A bov
10 rib upgrade and secondary drive
extra pulleys, new headunit belts and secondary belts.
Thread Starter
Burning Brakes
Joined: Nov 2018
Posts: 760
Likes: 51
I believe the balancer might change due to being dry sump on the ls7 and like I mentioned the upper intercooler tube. Im actually in the process of removing everything as we speak pictures coming soon.
Last edited by slow_vettec6; Yesterday at 12:22 PM.
Racer
Joined: Dec 2025
Posts: 325
Likes: 40
