LT4 balancer and pulley kit
The Stage 1 Pulley kit includes:
- - ATI LT1/LT4 dry sump torsional vibration damper
- - 15% overdrive balancer pulley
- - Pulley hardware
- - Green Back HD Supercharger belt-
- - 100mm idler kit
- - Crankshaft bolt
You should see an increase of roughly 2.5 to 3 psi over stock
The Stage 1 Pulley Kit can produce over 700 HP and 700 lb-ft of torque at the flywheel over a stock LT4 engine with proper tuning.
No other components are needed other than proper ECM re-calibration (not included) to achieve these results on your own LT4 powered Corvette or Camaro. No changes to the exhaust or fuel system is required.
The Stage 1 Pulley kit includes:
- - ATI LT1/LT4 dry sump torsional vibration damper
- - 15% overdrive balancer pulley
- - Pulley hardware
- - Green Back HD Supercharger belt
- - 100mm idler kit
- - Crankshaft bolt
Boost should increase 2.5 to 3 psi with installation of this kit
No changes in drivablity with proper tuning.
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