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  • $290.00 - $580.00

Keyword

Keyword

■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

Filtered by:

  • MODEL: MITSUBISHI EVO1-3/ECLIPSE
  • TYPE: WHOLE UNIT
CAMSHAFT SET PROCAM 4G63 EVO1-3/ECLIPSE 282-11.50

  • Parts No.TA301B-MT01E
  • Weight12 lbs
  • MSRP$580.00
  • Dimension22 x 8 x 5 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock4
  • EngineMITSUBISHI 4G63
  • NoteIn Stock Now!
  • ModelMITSUBISHI EVO1-3/ECLIPSE
  • Available Repair PartsNo
  • Parts No.TA301B-MT01E
  • MSRP$580.00
  • Sub CategoryCAMSHAFT
  • EngineMITSUBISHI 4G63
  • ModelMITSUBISHI EVO1-3/ECLIPSE
  • Weight12 lbs
  • Dimension22 x 8 x 5 inch
  • Qty in Stock4
  • NoteIn Stock Now!
  • Available Repair PartsNo
CAMSHAFT PROCAM 4G63 EVO1-3/ECLIPSE IN 282-11.50

  • Parts No.TA301D-MT01E
  • Weight7 lbs
  • MSRP$290.00
  • Dimension19 x 6 x 4 inch
  • Sub CategoryCAMSHAFT
  • Qty in Stock3
  • EngineMITSUBISHI 4G63
  • NoteIn Stock Now!
  • ModelMITSUBISHI EVO1-3/ECLIPSE
  • Available Repair PartsNo
  • Parts No.TA301D-MT01E
  • MSRP$290.00
  • Sub CategoryCAMSHAFT
  • EngineMITSUBISHI 4G63
  • ModelMITSUBISHI EVO1-3/ECLIPSE
  • Weight7 lbs
  • Dimension19 x 6 x 4 inch
  • Qty in Stock3
  • NoteIn Stock Now!
  • Available Repair PartsNo
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