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Tomei USA

TOMEI - 1989-1998 NISSAN BNR32 / BCNR33 Skyline GT-R RB26DETT VALC Procam Camshaft Set(TA301A-NS05)

TOMEI - 1989-1998 NISSAN BNR32 / BCNR33 Skyline GT-R RB26DETT VALC Procam Camshaft Set(TA301A-NS05)

SKU:TA301A-NS05E

Cam Profile:
Regular price $684.00 USD
Regular price Sale price $684.00 USD
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New for 2017, Tomei Procams for all R32 and R33 models. Tomei Procams are designed specifically with power in mind. Their high-lift profile provides the best performance gains achievable and are recommended for professional tuners and applications where maximum HP is the goal.

Includes a full set of two camshafts.

Aftermarket valve springs are required for use on all Tomei Procams.

Features:

  • Designed for High Power Setups
  • High Spec Profiles for Professional Tuners/Applications
  • Noticeably Strong Power Gains

VALC Valve Lift Profile Velocity, Acceleration, Lift, Control

The new VALC profile allows the valves to open faster and for longer. This translates to faster lift and increased area under the 'lift curve' which in turn generates more power. (Greater area under the 'lift curve' = increased air intake.)

VALC Features:

  • Optimized 'Velocity' and 'Acceleration'
  • Designed for High Power Setups
  • Optimizes Engine Performance
  • Higher Lift Than Other Profiles of The Duration
  • Reduced Stess/Wear on the Valvetrain

Fits:

  • R32 / R33 RB26DETT
Duration
(° )
Max cam
lift
(mm)
IN/
EX
Max
valve lift
(mm)
Cold valve
clearance
(mm)[±0.01]

Valve timing
center
Line (° )

Base
circle
(Φ)
Stock
valve spring
compatible
Stock
valve Lifter
compatible
272
10.25
IN
9.80
0.45
110
30.0
*1 or *2
*3
EX
9.87
0.38
115
282
10.80
IN
10.35
0.45
110
EX
10.42
0.38
115
292
11.50
IN
11.05
0.45
110
*2
EX
11.12
0.38
115
*1 TOMEI RB26 TYPE-A Valve Springs required for installation (P/N 173001) .
*2 TOMEI RB26 TYPE-B Valve Springs required for installation (P/N 173002) .
*3 TOMEI RB26 Valve Lifters required for installation (P/N TA307A-NS05A) .