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 |  SKU: 180-A

Kelford Performance Camshafts

Toyota 2RZ/3RZ

$1,242.00
Camshaft Profile

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Description

This Kelford Cams range of camshafts are designed to suit Toyota Tacoma 2RZ/3RZ. We can also manufacture camshafts to suit solid lifters on request; simply contact us to discuss.

If our catalogue offerings don't fit your needs, we can also make any other specification you desire or design one to suit your specific application.

 

Camshaft Profiles - Click "Specifications" Tab for profile data:

180-A

  • 264/272 Degrees advertised duration, 9.90mm/9.90mm lift
  • Suits 54mm-64mm turbo, great for desert sand dune racing and off roading
  • Good throttle response and increased mid-range power

180-B

  • 272/278 Degrees advertised duration, 10.20mm/10.20mm lift
  • Suits 58mm-70mm turbo, great for desert sand dune racing and roll racing
  • Increased mid-range to high rpm power

180-C

  • 290/290 Degrees advertised duration, 10.85mm/10.85mm lift
  • Suits 3RZ engines running 70mm+ turbocharger, ideal for alcohol-based fuels
  • Designed to keep the valvetrain stable even on stock buckets

180-D

  • 280/286 Degrees advertised duration, 11.25mm/11.25mm lift
  • Suit 3RZ engines running alcohol-based fuels and 72mm+ turbo 800hp+These high velocity camshafts require a shimless bucket conversion, such as the DLC coated bucket KCF-180.

180-E

  • 288/306 Degrees advertised duration, 11.85mm/11.85mm lift
  • Suit 3RZ engines running alcohol-based fuels and 72mm+ turbo 1000hp+
  • These high velocity camshafts require a shimless bucket, such as the DLC coated bucket KCF-180

Technical Specifications

180-A

Engine Make: Engine Model: Part Number:
Toyota 2RZ-3RZ 108-A
Valve Clearance: Intake: 0.25mm Set cold at the cam
  Exhaust: 0.25mm Set cold at the cam
 
Cam Lift:   Intake: 9.90mm Exhaust: 9.90mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 9.65mm Exhaust: 9.65mm
Advertised Duration @ 0.10mm Intake: 264 Exhaust: 272
Duration @ 1.00mm VALVE LIFT Intake: 228 Exhaust: 232
Timing @ 1.00mm VALVE LIFT IVO: 7 BTDC EVO: 52 BBDC
    IVC: 41 ABDC EVC: 0 TDC
Suggested Centre Lines:   Intake: 107 Exhaust: 116
VALVE Lift @ TDC Intake: 1.73mm Exhaust: 0.94

 

180-B

Engine Make: Engine Model: Part Number:
Toyota 2RZ-3RZ 108-A
Valve Clearance: Intake: 0.25mm Set cold at the cam
  Exhaust: 0.25mm Set cold at the cam
 
Cam Lift:   Intake: 10.20mm Exhaust: 10.20mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 9.95mm Exhaust: 9.95mm
Advertised Duration @ 0.10mm Intake: 272 Exhaust: 278
Duration @ 1.00mm VALVE LIFT Intake: 236 Exhaust: 240
Timing @ 1.00mm VALVE LIFT IVO: 8 BTDC EVO: 58 BBDC
    IVC: 48 ABDC EVC: 2 ATDC
Suggested Centre Lines:   Intake: 110 Exhaust: 118
VALVE Lift @ TDC Intake: 1.83mm Exhaust: 1.30

 

180-C

Engine Make: Engine Model: Part Number:
Toyota 2RZ-3RZ 108-A
Valve Clearance: Intake: 0.25mm Set cold at the cam
  Exhaust: 0.25mm Set cold at the cam
 
Cam Lift:   Intake: 10.85mm Exhaust: 10.45mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 10.60mm Exhaust: 10.60mm
Advertised Duration @ 0.10mm Intake: 290 Exhaust: 290
Duration @ 1.00mm VALVE LIFT Intake: 252 Exhaust: 252
Timing @ 1.00mm VALVE LIFT IVO: 16 BTDC EVO: 64 BBDC
    IVC: 56 ABDC EVC: 8 ATDC
Suggested Centre Lines:   Intake: 110 Exhaust: 118
VALVE Lift @ TDC Intake: 2.67mm Exhaust: 1.96

 

180-D

Engine Make: Engine Model: Part Number:
Toyota 2RZ-3RZ 108-A
Valve Clearance: Intake: 0.25mm Set cold at the cam
  Exhaust: 0.25mm Set cold at the cam
 
Cam Lift:   Intake: 11.25mm Exhaust: 11.25mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 11.00mm Exhaust: 11.00mm
Advertised Duration @ 0.10mm Intake: 280 Exhaust: 286
Duration @ 1.00mm VALVE LIFT Intake: 240 Exhaust: 246
Timing @ 1.00mm VALVE LIFT IVO: 10 BTDC EVO: 61 BBDC
    IVC: 50 ABDC EVC: 5 ATDC
Suggested Centre Lines:   Intake: 110 Exhaust: 118
VALVE Lift @ TDC Intake: 2.13mm Exhaust: 1.53

 

180-E

Engine Make: Engine Model: Part Number:
Toyota 2RZ-3RZ 108-A
Valve Clearance: Intake: 0.25mm Set cold at the cam
  Exhaust: 0.25mm Set cold at the cam
 
Cam Lift:   Intake: 11.80mm Exhaust: 11.85mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 11.55mm Exhaust: 11.60mm
Advertised Duration @ 0.10mm Intake: 288 Exhaust: 306
Duration @ 1.00mm VALVE LIFT Intake: 250 Exhaust: 263
Timing @ 1.00mm VALVE LIFT IVO: 13 BTDC EVO: 69.5 BBDC
    IVC: 57 ABDC EVC: 13.5 ATDC
Suggested Centre Lines:   Intake: 112 Exhaust: 118
VALVE Lift @ TDC Intake: 2.49mm Exhaust: 2.49

Fitment Table