SPE 6.2L Hellcat Pulley Kit
Автокөліктер мен көлік құралдары
SPE's ever expanding line of pulleys continues to grow. Our Hellcat line of pulleys gives the customer great flexibility and power gains for their 2015+ 6.2 Hemi platform. Including the Challenger, Charger, Durango, Track hawk, Demon, and Ram TRX. The patent pending CNC Convex Knurling process (CKP) on the SPE pulleys offers a perfect balance between belt grip and wear. The machining process allows the rib surface to offer varying grip under different belt loads. Under minimal boost (light Throttle) the belt tension is lower at the pulley face. The process offers a low load area for the belt to have normal factory like contact on the rib face allowing the belt to wear less over time. When load is applied it is wedged down into the Convex knurling the grip becomes more aggressive to the belt the higher the load (Boost demand) becomes. This keeps the belt on a perfect grip/wear threshold.
More on the CKP HERE- • SPE 2020+ GT500 Blower...
Пікірлер: 6
2.27 that’s spinning the blower at insanity….How much boost will this produce at sea level?
@SPEMotorsport
2 жыл бұрын
Roughly 10 lbs over stock, so ballpark 20 lbs.
Make a pulley for the LT4 superchargers!! It’s a highly modded market and you could sell them to Kong performance as an upgrade to their ported blowers. The grip tech pulley on my customers car is eating belts and slipping constantly.
@chancesabala1129
2 жыл бұрын
They are in the works ;)
@JaegerWrenching
2 жыл бұрын
@@chancesabala1129 Awesome! What about pulleys for 6rib whipple's? I have one of the gen5 3L whipples i'm installing on a 2014 mustang as we speak. I'd love a few CPK pulleys ranging from 3"-3.75" for this 6 rib setup! I'm sure others would too considering Dan's CPK design holds almost twice the load of a GripTech.
@SPEMotorsport
2 жыл бұрын
@JaegerWrenching Gen 4 & 5 Whipple in 6 & 10 rib are on the site - www.spemotorsport.com/collections/mustang-superchargers