Brand : TOMEI
Product: Camshafts Procam Poncam SR20DET
Poncam:
Part Num: 143043 (RPS13,PS13)
Part Num: 143044 (S14,S15)
Lash Type Procam:
Part Num: 143E256115 (RPS13,PS13) - Intake 256°
Part Num: 143E256115 (S14,S15) - Intake 256°
Part Num: 1439256115 (RPS13,PS13,S14,S15) - Exhaust 256°
Part Num: 1431260120 (RPS13,PS13) - Intake 260°
Part Num: 143G260120 (S14,S15) - Intake 260°
Part Num: 1432260120 (RPS13,PS13,S14,S15) - Exhaust 260°
Part Num: 1431270125 (RPS13,PS13) - Intake 270°
Part Num: 143G270125 (S14,S15) - Intake 270°
Part Num: 1432270125 (RPS13,PS13,S14,S15) - Exhaust 270°
Solid Type Procam:
Part Num: 1435260120 (RPS13,PS13,RNN14) - Intake 260°
Part Num: 1433260120 (S14,S15) - Intake 260°
Part Num: 1436260120 (RPS13,PS13,S14,S15) - Exhaust 260°
Part Num: 143K260120 (RNN14) - Exhaust 260°
Part Num: 1435270125 (RPS13,PS13,RNN14) - Intake 270°
Part Num: 1433270125 (S14,S15) - Intake 270°
Part Num: 1436270125 (RPS13,PS13,S14,S15) - Exhaust 270°
Part Num: 143K270125 (RNN14) - Exhaust 270°
Part Num: 1435280125 (RPS13,PS13,RNN14) - Intake 280°
Part Num: 1433280125 (S14,S15) - Intake 280°
Part Num: 1436280125 (RPS13,PS13,S14,S15) - Exhaust 280°
Part Num: 143K280125 (RNN14) - Exhaust 280°
FEATURES:
- Developing & Manufacturing Camshafts Since 1968:
Every camshaft is carefully manufactured with Tomei strict standards to ensure only the highest standards of quality are what you get.
- 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.
- PONCAM:
High performance can be gained by easy installation. Drop in camshafts that are designed to suit the stock valve train and ECU.
- 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.
SPECIFICATIONS:
Poncams:
- Duration(IN): 256°
- Duration(EX): 256°
- Cam Lift (IN): 11.50
- Cam Lift (EX): 11.50
Lash Type Procam:
- 256:
-- Duration (degree): 256°
-- Max Cam Lift(mm): 11.50
-- Max Valve lift(mm): 7.42
-- Lobe Center Angle (initial):
--- Intake (RPS13,PS13): 110
--- Intake (S14,S15): 120
--- Exhaust (All): 115
-- Base Circle(mm): mm32
- 260:
-- Duration (degree): 260°
-- Max Cam Lift(mm): 12.00
-- Max Valve lift(mm): 7.70
-- Lobe Center Angle (initial):
--- Intake (RPS13,PS13): 110
--- Intake (S14,S15): 120
--- Exhaust (All): 115
-- Base Circle(mm): mm32
- 270:
-- Duration (degree): 270°
-- Max Cam Lift(mm): 12.50
-- Max Valve lift(mm): 8.0
-- Lobe Center Angle (initial):
--- Intake (RPS13,PS13): 110
--- Intake (S14,S15): 120
--- Exhaust (All): 115
-- Base Circle(mm): mm32
Solid Type Procam:
- 260:
-- Duration (degree): 260°
-- Max Cam Lift(mm): 12.00
-- Max Valve lift(mm): 7.88
-- Cold Valve clearance (mm)[+/-0.01]: 0.15
-- Lobe Center Angle (initial):
--- Intake (RPS13,PS13,RNN14): 110
--- Intake (S14,S15): 120
--- Exhaust (All): 115
-- Base Circle(mm): mm32
- 270:
-- Duration (degree): 270°
-- Max Cam Lift(mm): 12.50
-- Max Valve lift(mm): 8.17
-- Cold Valve clearance (mm)[+/-0.01]: 0.15
-- Lobe Center Angle (initial):
--- Intake (RPS13,PS13,RNN14): 110
--- Intake (S14,S15): 120
--- Exhaust (All): 115
-- Base Circle(mm): mm32
- 280:
-- Duration (degree): 280°
-- Max Cam Lift(mm): 12.50
-- Max Valve lift(mm): 8.17
-- Cold Valve clearance (mm)[+/-0.01]: 0.15
-- Lobe Center Angle (initial):
--- Intake (RPS13,PS13,RNN14): 110
--- Intake (S14,S15): 120
--- Exhaust (All): 115
-- Base Circle(mm): mm32
OEM SPECIFICATIONS:
- RPS13,PS13:
-- Engine: SR20DET
-- Type: Lash
-- Duration(IN): 240°
-- Duration(EX): 240°
-- Cam Lift (IN): 9.20
-- Cam Lift (EX): 9.20
-- Pre-Set Valve Timing (IN): 116°
-- Pre-Set Valve Timing (EX): 123°
-- NVCS: No
-- NVCS range (rpm): -
- RNN14:
-- Engine: SR20DET
-- Type: Solid
-- Duration(IN): 248°
-- Duration(EX): 248°
-- Cam Lift (IN): 10.00
-- Cam Lift (EX): 10.00
-- Pre-Set Valve Timing (IN): 110°
-- Pre-Set Valve Timing (EX): 120°
-- NVCS: No
-- NVCS range (rpm): -
- S14,S15:
-- Engine: SR20DET
-- Type: Lash
-- Duration(IN): 240°
-- Duration(EX): 240°
-- Cam Lift (IN): 9.20
-- Cam Lift (EX): 9.20
-- Pre-Set Valve Timing (IN): 126°
-- Pre-Set Valve Timing (EX): 113°
-- NVCS: Yes
-- NVCS range (rpm): 1500~5700
PRODUCT NOTES:
- Procam: All Intake Procams for S14 and S15 are NVCS Compatible.
- Solid Type Procam: Solid pivot, adjust shim, and valve guide are needed.
- Solid Type Procam: 20,000 up for central hydralic type. Add "S" instead of "1" at the first of Part No.
