Tomei Camshaft Procam Lash Type Exhaust 256 - R33 WGNC34

Brand: Tomei
Product: Camshaft Procam Lash Type Exhaust 256 - R33 WGNC34
Part Num: 1419256085

SPECIFICATIONS:
Lash Type Procam (R33):
-- Duration (degree): 256
-- Max Cam Lift(mm): 8.50
-- Max Valve lift(mm): 8.50
-- Lobe Center Angle (initial): 115
-- Base Circle(mm): 32
OEM
SPECIFICATIONS:
- ECR33:
-- Engine: RB25DE
-- Type: Lash
-- Duration(EX): 240
-- Cam Lift (EX): 7.80
-- Pre-Set Valve Timing (EX): 117
-- NVCS: Yes
-- NVCS range (rpm): 1500~5700
- ECR33:
-- Engine: RB25DET
-- Type: Lash
-- Duration(EX): 240
-- Cam Lift (EX): 7.80
-- Pre-Set Valve Timing (EX): 117
-- NVCS: Yes
-- NVCS range (rpm): 1500~4500

COMPATIBILITY NOTES:
- Only R33 9/97~, WGNC34 9/97~8/98

FEATURES:
- Surface Coating:
Coating the surface of Camshaft with manganese phosphate in order to protect from damage even when the Camshaft has not lubricated yet. This has done by steeping press process that produces 0.5mm to 15 micromillimeter thin of manganese phosphate coating on its surface to prevent from direct contact with other metal parts while realizing smooth operation.
- Wavy Groove Finish by Oscillation Grinding:
Wavy groove is curved to the cam profile surface by oscillation during cam grinding process. Oil pool that is formed on the cam profile surface reduces a friction loss and prevents locking.
- PROCAM:
Are designed for serious professional performance use for high power and torque applications. Procams do require additional valve train upgrades and an programable aftermarket ECU to configure the correct new engine management setup.