HEAD RELATED

■Optimized 'velocity' and 'acceleration'.

■Designed for high power setups.

■Optimizes engine performance.

■Higher lift than other profiles of the duration.

■Reduced stress/wear on the valve train.

valc_gluf.jpg

1⃣

The VALC profile allows the valves to open faster and for longer. This translates to faster lift and increased area under the 'lift curve' (see fig. ①) which in turn generates more power. (Greater area under the 'lift curve' = greater air intake)

①
CAM ACCELERATION CAM ACCELERATION
LOW

 HIGH
LIFT LIFT
LOW

 HIGH
AIR INTAKE AIR INTAKE
LOW

 HIGH

2⃣

Unlike the valve opening, the VALC profile ensures that the valves close at a slower rate, helping to prevent common valve train related issues.

3⃣

With a conventional direct-acting valve train, the maximum lift is usually determined by the size/diameter of the valve lifter. Selecting a high-lift camshaft without taking this into consideration often results in the camshaft lobes travelling beyond the surface of the valve lifter. This causes the lobe to make contact with the edge of the lifter, damaging both components over time. （see fig. ②）

Therefore, the ideal performance orientated high-lift camshaft needs to have a profile that maximizes lobe travel on the lifter without exceeding the outer edge.

VALC profile camshafts have achieved this ideal by deliberately reducing the maximum cam velocity to limit lobe travel on the lifter surface.　（Maximum cam velocity = lobe travel distance on lifter)　

②
cam_lifter_01_s.jpg
High lift profile without taking lifter size/radius into account.






Compared to standard profile camshafts of the same lift, VALC profile camshafts are able to then then off-set the difference for even greater lift/performance gains

a.jpg

CAMSHAFT

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  • MODEL: MITSUBISHI EVO4-6
  • MODEL: NISSAN 33 SKYLINE
  • MODEL: NISSAN 34 SKYLINE
  • TYPE: WHOLE UNIT
CAMSHAFT SET PROCAM RB25DE(T) NVCS R33 EARLY MODEL 272-10.25 SOLID

  • Parts No.TA301A-NS06A
  • Weight18 lbs
  • MSRP$760.00
  • Dimension29 x 8 x 5 inch
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  • EngineNISSAN RB25DE, NISSAN RB25DET
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  • MSRP$760.00
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  • ModelNISSAN 33 SKYLINE
  • Weight18 lbs
  • Dimension29 x 8 x 5 inch
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CAMSHAFT SET PROCAM RB25DE(T) R33 LATE MODEL 272-10.25 SOLID

  • Parts No.TA301A-NS06B
  • Weight18 lbs
  • MSRP$760.00
  • Dimension29 x 8 x 5 inch
  • Sub CategoryCAMSHAFT
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  • MSRP$760.00
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  • ModelNISSAN 33 SKYLINE
  • Weight18 lbs
  • Dimension29 x 8 x 5 inch
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CAMSHAFT SET PONCAM RB25DET NEO6 R34 254-9.15

  • Parts No.TA301A-NS06C
  • Weight18 lbs
  • MSRP$760.00
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  • Parts No.TA301A-NS06C
  • MSRP$760.00
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  • ModelNISSAN 34 SKYLINE
  • Weight18 lbs
  • Dimension29 x 8 x 5 inch
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CAMSHAFT SET PONCAM RB25DET NEO6 R34 262-9.15

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  • Weight18 lbs
  • MSRP$760.00
  • Dimension29 x 8 x 5 inch
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  • Weight18 lbs
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CAMSHAFT SET PROCAM RB20DE(T) 272-10.25 SOLID

  • Parts No.TA301A-NS07A
  • Weight18 lbs
  • MSRP$760.00
  • Dimension29 x 8 x 5 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock4
  • EngineNISSAN RB20DE, NISSAN RB20DET
  • NoteIn Stock Now!
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301A-NS07A
  • MSRP$760.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB20DE, NISSAN RB20DET
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Weight18 lbs
  • Dimension29 x 8 x 5 inch
  • Qty in Stock4
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CAMSHAFT SET PONCAM 4G63 EVO4-6 272-10.70/10.20

  • Parts No.TA301B-MT01F
  • Weight12 lbs
  • MSRP$580.00
  • Dimension22 x 8 x 5 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock13
  • EngineMITSUBISHI 4G63
  • NoteIn Stock Now!
  • ModelMITSUBISHI EVO4-6
  • Available Repair PartsNo
  • Parts No.TA301B-MT01F
  • MSRP$580.00
  • Sub CategoryCAMSHAFT
  • EngineMITSUBISHI 4G63
  • ModelMITSUBISHI EVO4-6
  • Weight12 lbs
  • Dimension22 x 8 x 5 inch
  • Qty in Stock13
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT SET PROCAM 4G63 EVO4-6 282-11.50

  • Parts No.TA301B-MT01G
  • Weight12 lbs
  • MSRP$580.00
  • Dimension22 x 8 x 5 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock7
  • EngineMITSUBISHI 4G63
  • NoteIn Stock Now!
  • ModelMITSUBISHI EVO4-6
  • Available Repair PartsNo
  • Parts No.TA301B-MT01G
  • MSRP$580.00
  • Sub CategoryCAMSHAFT
  • EngineMITSUBISHI 4G63
  • ModelMITSUBISHI EVO4-6
  • Weight12 lbs
  • Dimension22 x 8 x 5 inch
  • Qty in Stock7
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT SET PONCAM RB25DE(T) NVCS R33 EARLY MODEL 258-8.50

  • Parts No.TA301B-NS06A
  • Weight18 lbs
  • MSRP$760.00
  • Dimension29 x 8 x 5 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock6
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • NoteIn Stock Now!
  • ModelNISSAN 33 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301B-NS06A
  • MSRP$760.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • ModelNISSAN 33 SKYLINE
  • Weight18 lbs
  • Dimension29 x 8 x 5 inch
  • Qty in Stock6
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT SET PONCAM RB25DE(T) NVCS R33 LATE MODEL 258-8.50

  • Parts No.TA301B-NS06B
  • Weight18 lbs
  • MSRP$760.00
  • Dimension29 x 8 x 5 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock4
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • NoteIn Stock Now!
  • ModelNISSAN 33 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301B-NS06B
  • MSRP$760.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • ModelNISSAN 33 SKYLINE
  • Weight18 lbs
  • Dimension29 x 8 x 5 inch
  • Qty in Stock4
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT SET PONCAM RB20DE(T) 258-8.50

  • Parts No.TA301B-NS07A
  • Weight18 lbs
  • MSRP$760.00
  • Dimension29 x 8 x 5 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock9
  • EngineNISSAN RB20DE, NISSAN RB20DET
  • NoteIn Stock Now!
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301B-NS07A
  • MSRP$760.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB20DE, NISSAN RB20DET
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Weight18 lbs
  • Dimension29 x 8 x 5 inch
  • Qty in Stock9
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT PROCAM RB25DE(T) NVCS R33 IN 272-10.25 SOLID

  • Parts No.TA301C-NS06A
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock1
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • NoteOnly 1 in Stock
  • ModelNISSAN 33 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301C-NS06A
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • ModelNISSAN 33 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock1
  • NoteOnly 1 in Stock
  • Available Repair PartsNo
CAMSHAFT PONCAM RB25DET NEO6 R34 IN 254-9.15

  • Parts No.TA301C-NS06B
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock2
  • EngineNISSAN RB25DET NEO6
  • NoteOnly 2 in Stock
  • ModelNISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301C-NS06B
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DET NEO6
  • ModelNISSAN 34 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock2
  • NoteOnly 2 in Stock
  • Available Repair PartsNo
CAMSHAFT PONCAM RB25DET NEO6 R34 IN 262-9.15

  • Parts No.TA301C-NS06C
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock2
  • EngineNISSAN RB25DET NEO6
  • NoteOnly 2 in Stock
  • ModelNISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301C-NS06C
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DET NEO6
  • ModelNISSAN 34 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock2
  • NoteOnly 2 in Stock
  • Available Repair PartsNo
CAMSHAFT PROCAM RB20DE(T) IN 272-10.25 SOLID

  • Parts No.TA301C-NS07A
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock2
  • EngineNISSAN RB20DE, NISSAN RB20DET
  • NoteOnly 2 in Stock
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301C-NS07A
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB20DE, NISSAN RB20DET
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock2
  • NoteOnly 2 in Stock
  • Available Repair PartsNo
CAMSHAFT PONCAM RB25DE(T) NVCS R33 IN 258-8.50

  • Parts No.TA301D-NS06A
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock2
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • NoteOnly 2 In Stock
  • ModelNISSAN 33 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301D-NS06A
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • ModelNISSAN 33 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock2
  • NoteOnly 2 In Stock
  • Available Repair PartsNo
CAMSHAFT PONCAM RB20DE(T) IN 258-8.50

  • Parts No.TA301D-NS07A
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock5
  • EngineNISSAN RB20DE, NISSAN RB20DET
  • NoteIn Stock Now!
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301D-NS07A
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB20DE, NISSAN RB20DET
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock5
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT PONCAM RB26DETT/RB25DET NEO6 BNR34/R34 EX 254-9.15

  • Parts No.TA301E-NS05B
  • Weight9 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock1
  • EngineNISSAN RB26DETT, NISSAN RB25DET NEO6
  • NoteOnly 1 in Stock
  • ModelNISSAN 34 GT-R, NISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301E-NS05B
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB26DETT, NISSAN RB25DET NEO6
  • ModelNISSAN 34 GT-R, NISSAN 34 SKYLINE
  • Weight9 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock1
  • NoteOnly 1 in Stock
  • Available Repair PartsNo
CAMSHAFT PONCAM RB26DETT/RB25DET NEO6 BNR34/R34 EX 262-9.15

  • Parts No.TA301E-NS05D
  • Weight9 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock4
  • EngineNISSAN RB26DETT, NISSAN RB25DET NEO6
  • NoteIn Stock Now!
  • ModelNISSAN 34 GT-R, NISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301E-NS05D
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB26DETT, NISSAN RB25DET NEO6
  • ModelNISSAN 34 GT-R, NISSAN 34 SKYLINE
  • Weight9 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock4
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT PROCAM RB25DE(T)/RB20DE(T) EX 272-10.25 SOLID

  • Parts No.TA301E-NS06A
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock6
  • EngineNISSAN RB25DE, NISSAN RB25DET, NISSAN RB20DE, NISSAN RB20DET
  • NoteIn Stock Now!
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301E-NS06A
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DE, NISSAN RB25DET, NISSAN RB20DE, NISSAN RB20DET
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock6
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT PROCAM RB25DE(T) R33 LATE MODEL EX 272-10.25 SOLID

  • Parts No.TA301E-NS06B
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock6
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • NoteIn Stock Now!
  • ModelNISSAN 33 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301E-NS06B
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • ModelNISSAN 33 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock6
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT PONCAM 4G63 EVO4-6 EX 272-10.20

  • Parts No.TA301F-MT01F
  • Weight7 lbs
  • MSRP$290.00
  • Dimension19 x 6 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock3
  • EngineMITSUBISHI 4G63
  • NoteIn Stock Now!
  • ModelMITSUBISHI EVO4-6
  • Available Repair PartsNo
  • Parts No.TA301F-MT01F
  • MSRP$290.00
  • Sub CategoryCAMSHAFT
  • EngineMITSUBISHI 4G63
  • ModelMITSUBISHI EVO4-6
  • Weight7 lbs
  • Dimension19 x 6 x 4 inch
  • Qty in Stock3
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT PROCAM 4G63 EVO4-6 EX 282-11.50

  • Parts No.TA301F-MT01G
  • Weight7 lbs
  • MSRP$290.00
  • Dimension19 x 6 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock3
  • EngineMITSUBISHI 4G63
  • NoteIn Stock Now!
  • ModelMITSUBISHI EVO4-6
  • Available Repair PartsNo
  • Parts No.TA301F-MT01G
  • MSRP$290.00
  • Sub CategoryCAMSHAFT
  • EngineMITSUBISHI 4G63
  • ModelMITSUBISHI EVO4-6
  • Weight7 lbs
  • Dimension19 x 6 x 4 inch
  • Qty in Stock3
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT PONCAM RB25DE(T)/RB20DE(T) EX 258-8.50

  • Parts No.TA301F-NS06A
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock2
  • EngineNISSAN RB25DE, NISSAN RB25DET, NISSAN RB20DE, NISSAN RB20DET
  • NoteOnly 2 in Stock
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301F-NS06A
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DE, NISSAN RB25DET, NISSAN RB20DE, NISSAN RB20DET
  • ModelNISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock2
  • NoteOnly 2 in Stock
  • Available Repair PartsNo
CAMSHAFT PONCAM RB25DE(T) R33 LATE MODEL EX 258-8.50

  • Parts No.TA301F-NS06B
  • Weight14 lbs
  • MSRP$380.00
  • Dimension28 x 4 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock5
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • NoteIn Stock Now!
  • ModelNISSAN 33 SKYLINE
  • Available Repair PartsNo
  • Parts No.TA301F-NS06B
  • MSRP$380.00
  • Sub CategoryCAMSHAFT
  • EngineNISSAN RB25DE, NISSAN RB25DET
  • ModelNISSAN 33 SKYLINE
  • Weight14 lbs
  • Dimension28 x 4 x 4 inch
  • Qty in Stock5
  • NoteIn Stock Now!
  • Available Repair PartsNo
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