Nissan 370Z Forum - View Single Post - what parts are needed to increase boost for Stillen Supercharger

TBatt · 12-31-2019, 04:18 PM

If you change the stock pulley ratio to increase boost you will likely start having belt slip but I have a cure for that. The Stillen belt drive system has a problem in that the belt wrap is very small (amount of the serpentine belt that drives the jackshaft has a very small contact area). If you look at the bracket that the SC mounts to you will see a threaded hole on the front below the jackshaft pulley. I have a additional pulley kit that fixes the belt slip that you will have. Look at the signature build list from most of these guys and you will see Tbatt in their built. That is my kit. If you want more info please PM me. I have the kits in stock. I've sold a bunch of these!

12-31-2019, 04:18 PM	#47 (permalink)
TBatt Track Member Join Date: Apr 2013 Location: Huntsville, AL Posts: 832 Drives: 2019 GT-R Rep Power: 20168	If you change the stock pulley ratio to increase boost you will likely start having belt slip but I have a cure for that. The Stillen belt drive system has a problem in that the belt wrap is very small (amount of the serpentine belt that drives the jackshaft has a very small contact area). If you look at the bracket that the SC mounts to you will see a threaded hole on the front below the jackshaft pulley. I have a additional pulley kit that fixes the belt slip that you will have. Look at the signature build list from most of these guys and you will see Tbatt in their built. That is my kit. If you want more info please PM me. I have the kits in stock. I've sold a bunch of these! __________________ RJM pedal, Hotchkis Sway Bars, FI TDX, FOG Light, Z1 Slotted Drilled rotors, Stillen SC, Quaife ATB, Z1 Oil cooler, AEM Gauge Set, Galeforce gauge mount, Avant Garde M590 Hypersilver w/RE-11, TopgunZ A2A kit., ECUtek tuned by Seb: ROLL TIDE!