Kelford Performance Camshafts - Nissan Silvia/180SX S13 (SR20 Non-VTC)
Kelford Cams
SKU: KELFORD-188
Kelford Performance Camshafts - Nissan Silvia/180SX S13 (SR20 Non-VTC)
Kelford Cams
SKU: KELFORD-188
سعر عادي$74500
$745.00
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- Description
- Specifications
- Fitment Details
- Q&As
Description
This Kelford Cams range of street and race track proven camshafts are for the SR20DET non-NVCS hydraulic lifter engines.
This range of cams give our customers the benefits of increasing power and extending the life of parts.
Our catalogue offering cater for a range of applications, including our ultimate drift specification which features low seat to seat duration for fast spool and lots of top end power.
However, 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 - Click "Specifications" Tab for profile data:
188-A:
- 260/266 Degrees advertised duration, 11.80mm/11.00mm lift.
- Street performance cams to suit small turbo upgrade. High lift and low duration for great low end, and midrange power. Require KVS93 valve springs.
188-A2:
- 266/270 Degrees advertised duration, 11.00mm/11.00mm lift.
- High performance "drop in" cams to suit stock valve springs. Requires ECU re-tune.
188-B:
- 268/272 Degrees advertised duration, 12.00mm/11.50mm lift.
- Ultimate drift spec cams featuring maximum lobe area and low duration for fast spool and lots of top end power. Requires KVS93 valve springs. KVS93-BT valve springs are required if running over 2 bar boost.
188-C:
- 280/280 Degrees advertised duration, 12.50mm/12.00mm lift.
- 280 Degree racing cams to suit street / strip engines with a large turbo. Requires KVS93 valve springs. KVS93-BT valve springs are required if running over 2 bar boost.
188-D:
- 284/290 Degrees advertised duration, 12.50mm/12.00mm lift.
- 284/290 Degree drag racing cams to suit large turbo, high boost SR20 motors using E85 or Methanol. Requires KVS93-BT valve springs.
188-EZ:
- 254/254 Degrees advertised duration, 11.30mm/11.30mm lift.
- Drop-In cam to suit factory valve springs. Must retain stock rev limit and not exceed 1.5 bar of boost.
Specifications
188-A
Engine Make: | Engine Model: | Part Number: | |||||
NISSAN | SR20DET S13 TURBO | 188-A | |||||
Valve Clearance: | Intake: | Set | at the | ||||
Exhaust: | Set | at the | |||||
Cam Lift: | Intake: | 7.61mm | Exhaust: | 7.10mm | |||
Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |||
Nett Valve Lift: | Intake: | 11.80mm | Exhaust: | 11.00mm | |||
Advertised Duration @ | 0.10mm | Intake: | 260 | Exhaust: | 266 | ||
Duration @ | 1.00mm VALVE LIFT | Intake: | 218 | Exhaust: | 222 | ||
Timing @ | 1.00mm VALVE LIFT | IVO: | 1 BTDC | EVO: | 43 BBDC | ||
IVC: | 37 ABDC | EVC: | 1 BTDC | ||||
Suggested Centre Lines: | Intake: | 108 | Exhaust: | 112 | |||
VALVE | Lift @ TDC | Intake: | 1.12mm | Exhaust: | 0.92 |
188-A2
Engine Make: | Engine Model: | Part Number: | |||||
NISSAN | SR20DET S13 TURBO | 188-A2 | |||||
Valve Clearance: | Intake: | Set | at the | ||||
Exhaust: | Set | at the | |||||
Cam Lift: | Intake: | 7.10mm | Exhaust: | 7.10mm | |||
Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |||
Nett Valve Lift: | Intake: | 11.00mm | Exhaust: | 11.00mm | |||
Advertised Duration @ | 0.10mm | Intake: | 266 | Exhaust: | 270 | ||
Duration @ | 1.00mm VALVE LIFT | Intake: | 224 | Exhaust: | 228 | ||
Timing @ | 1.00mm VALVE LIFT | IVO: | 4 BTDC | EVO: | 48 BBDC | ||
IVC: | 40 ABDC | EVC: | 0 TDC | ||||
Suggested Centre Lines: | Intake: | 108 | Exhaust: | 114 | |||
VALVE | Lift @ TDC | Intake: | 1.47mm | Exhaust: | 0.96 |
188-B
Engine Make: | Engine Model: | Part Number: | |||||
NISSAN | SR20DET S13 TURBO | 188-B | |||||
Valve Clearance: | Intake: | Set | at the | ||||
Exhaust: | Set | at the | |||||
Cam Lift: | Intake: | 7.74mm | Exhaust: | 7.42mm | |||
Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |||
Nett Valve Lift: | Intake: | 12.00mm | Exhaust: | 11.50mm | |||
Advertised Duration @ | 0.10mm | Intake: | 268 | Exhaust: | 272 | ||
Duration @ | 1.00mm VALVE LIFT | Intake: | 226 | Exhaust: | 230 | ||
Timing @ | 1.00mm VALVE LIFT | IVO: | 5 BTDC | EVO: | 50 BBDC | ||
IVC: | 41 ABDC | EVC: | 0 TDC | ||||
Suggested Centre Lines: | Intake: | 108 | Exhaust: | 115 | |||
VALVE | Lift @ TDC | Intake: | 1.52mm | Exhaust: | 1.06 |
188-C
Engine Make: | Engine Model: | Part Number: | |||||
NISSAN | SR20DET S13 TURBO | 188-C | |||||
Valve Clearance: | Intake: | Set | at the | ||||
Exhaust: | Set | at the | |||||
Cam Lift: | Intake: | 8.06mm | Exhaust: | 7.74mm | |||
Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |||
Nett Valve Lift: | Intake: | 12.50mm | Exhaust: | 12.00mm | |||
Advertised Duration @ | 0.10mm | Intake: | 280 | Exhaust: | 280 | ||
Duration @ | 1.00mm VALVE LIFT | Intake: | 236 | Exhaust: | 236 | ||
Timing @ | 1.00mm VALVE LIFT | IVO: | 8 BTDC | EVO: | 53 BBDC | ||
IVC: | 48 ABDC | EVC: | 3 ATDC | ||||
Suggested Centre Lines: | Intake: | 110 | Exhaust: | 115 | |||
VALVE | Lift @ TDC | Intake: | 1.82mm | Exhaust: | 1.28 |
188-D
Engine Make: | Engine Model: | Part Number: | |||||
NISSAN | SR20DET | 188-D | |||||
Valve Clearance: | Intake: | Set | at the | ||||
Exhaust: | Set | at the | |||||
Cam Lift: | Intake: | 8.06mm | Exhaust: | 7.74mm | |||
Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |||
Nett Valve Lift: | Intake: | 12.50mm | Exhaust: | 12.00mm | |||
Advertised Duration @ | 0.10mm | Intake: | 284 | Exhaust: | 290 | ||
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: | 2.06mm | Exhaust: | 1.47 |
188-EZ
Engine Make: | Engine Model: | Part Number: | |||||
NISSAN | SR20DET S13 TURBO | 188-EZ | |||||
Valve Clearance: | Intake: | Set | at the | ||||
Exhaust: | Set | at the | |||||
Cam Lift: | Intake: | 7.29mm | Exhaust: | 7.29mm | |||
Rocker Ratio: | Intake: | 1.55 | Exhaust: | 1.55 | |||
Nett Valve Lift: | Intake: | 11.30mm | Exhaust: | 11.30mm | |||
Advertised Duration @ | 0.10mm | Intake: | 254 | Exhaust: | 254 | ||
Duration @ | 1.00mm VALVE LIFT | Intake: | 220 | Exhaust: | 220 | ||
Timing @ | 1.00mm VALVE LIFT | IVO: | 2 BTDC | EVO: | 42 BBDC | ||
IVC: | 38 ABDC | EVC: | 2 BTDC | ||||
Suggested Centre Lines: | Intake: | 108 | Exhaust: | 112 | |||
VALVE | Lift @ TDC | Intake: | 1.17mm | Exhaust: | 0.84 |
Fitment Details
Vehicle Fitment is provided as a guide only to narrow down results. Please check listing for
any additional information (measurements, specifications, additional notes) which may affect
compatibility or ask for assistance.
- 1988 Nissan Silvia/180SX S13
- 1989 Nissan Silvia/180SX S13
- 1990 Nissan Silvia/180SX S13
- 1991 Nissan Silvia/180SX S13
- 1992 Nissan Silvia/180SX S13
- 1993 Nissan Silvia/180SX S13
- 1994 Nissan 180SX S13
- 1995 Nissan 180SX S13
- 1996 Nissan 180SX S13
- 1997 Nissan 180SX S13
- 1998 Nissan 180SX S13
Q&As
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