Kelford Cams - Camshaft Sets - Nissan SR20DET GTi-R RNN14 (Solid Lifter)
Variant SKU: 186-A
$755.00
$755.00
Tax included.
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Kelford Cams - Camshaft Sets - Nissan SR20DET GTi-R RNN14 (Solid Lifter)
Details:
Performance Camshafts for RNN14 GTi-R SR20DET
The RNN14 GTi-R was developed as a WRC homologation engine.
It has quad throttle bodies, a Garrett T28 turbocharger, larger injectors, and a large top-mount intercooler.
The cylinder head features solid lifter camshafts.
The Kelford range of camshafts for this engine has been well proven on circuits and drag strips around the world.
If you can't find your perfect camshaft within our catalogue, designing custom profiles is our specialty, or we can manufacture a cam to your specifications.
Camshaft Profiles & Technical Specifications
(Click on Camshaft Set or + for Technical Specifications)
186-A Camshaft Set:
- 270/270 Degrees advertised duration, 11.78mm/11.70mm lift.
- Wild Gti-R street performance cams to suits turbo and ECU upgrade.
Technical Specifications
Valve Clearance:
| Intake: | 0.15mm | Set | COLD | at the | CAM |
| Exhaust: | 0.20mm | Set | COLD | at the | CAM |
| Cam Lift: | Intake: | 7.75mm | Exhaust: | 7.75mm | |
| Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |
| Nett Valve Lift: | Intake: | 11.78mm | Exhaust: | 11.70mm | |
| Advertised Duration @ | 0.10mm | Intake: | 270 | Exhaust: | 270 |
| Duration @ | 1.00mm VALVE LIFT | Intake: | 232 | Exhaust: | 232 |
| Timing @ | 1.00mm VALVE LIFT | IVO: | 8 BTDC | EVO: | 52 BBDC |
| IVC: | 44 ABDC | EVC: | 0 TDC | ||
| Suggested Centre Lines: | Intake: | 108 | Exhaust: | 116 | |
| VALVE | Lift @ TDC | Intake: | 1.80mm | Exhaust: | 0.95mm |
186-B Camshaft Set:
- 272/276 Degrees advertised duration, 12.10mm/11.70mm lift.
- Gti-R racing cams for midrange and top end power.
Technical Specifications
Valve Clearance:
| Intake: | 0.15mm | Set | COLD | at the | CAM |
| Exhaust: | 0.20mm | Set | COLD | at the | CAM |
| Cam Lift: | Intake: | 7.96mm | Exhaust: | 7.75mm | |
| Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |
| Nett Valve Lift: | Intake: | 12.10mm | Exhaust: | 11.70mm | |
| Advertised Duration @ | 0.10mm | Intake: | 272 | Exhaust: | 276 |
| Duration @ | 1.00mm VALVE LIFT | Intake: | 232 | Exhaust: | 238 |
| Timing @ | 1.00mm VALVE LIFT | IVO: | 8 BTDC | EVO: | 56 BBDC |
| IVC: | 44 ABDC | EVC: | 2 ATDC | ||
| Suggested Centre Lines: | Intake: | 108 | Exhaust: | 117 | |
| VALVE | Lift @ TDC | Intake: | 1.85mm | Exhaust: | 1.09mm |
186-C Camshaft Set:
- 284/290 Degrees advertised duration, 12.50mm/12.10mm lift.
- Racing cams to suit well built competition engines above 600HP.
Technical Specifications
Valve Clearance:
| Intake: | 0.15mm | Set | COLD | at the | CAM |
| Exhaust: | 0.20mm | Set | COLD | at the | CAM |
| Cam Lift: | Intake: | 8.21mm | Exhaust: | 8.01mm | |
| Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |
| Nett Valve Lift: | Intake: | 12.50mm | Exhaust: | 12.10mm | |
| Advertised Duration @ | 0.10mm | Intake: | 284 | Exhaust: | 290 |
| Duration @ | 1.00mm VALVE LIFT | Intake: | 242 | Exhaust: | 248 |
| Timing @ | 1.00mm VALVE LIFT | IVO: | 11 BTDC | EVO: | 62 BBDC |
| IVC: | 51 ABDC | EVC: | 6 ATDC | ||
| Suggested Centre Lines: | Intake: | 110 | Exhaust: | 118 | |
| VALVE | Lift @ TDC | Intake: | 2.17mm | Exhaust: | 1.62mm |
186-D Camshaft Set:
- 294/300 Degrees advertised duration, 12.50mm/12.10mm lift.
- Ultimate drag race cams for High RPM, high boost methanol engines.
Technical Specifications
Valve Clearance:
| Intake: | 0.15mm | Set | COLD | at the | CAM |
| Exhaust: | 0.20mm | Set | COLD | at the | CAM |
| Cam Lift: | Intake: | 8.21mm | Exhaust: | 8.01mm | |
| Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |
| Nett Valve Lift: | Intake: | 12.50mm | Exhaust: | 12.10mm | |
| Advertised Duration @ | 0.10mm | Intake: | 294 | Exhaust: | 300 |
| Duration @ | 1.00mm VALVE LIFT | Intake: | 250 | Exhaust: | 256 |
| Timing @ | 1.00mm VALVE LIFT | IVO: | 15 BTDC | EVO: | 68 BBDC |
| IVC: | 55 ABDC | EVC: | 8 ATDC | ||
| Suggested Centre Lines: | Intake: | 110 | Exhaust: | 120 | |
| VALVE | Lift @ TDC | Intake: | 2.57mm | Exhaust: | 1.54mm |