Description

Tomei Procam SR20DET

 

PRODUCT INFO

 

APPLICATION TYPE DURATION（°） Max Valve lift IN/EX P/N NOTE
SR20DET
Lash
256
11.5
IN
 (R)PS13 143E256115
PONCAM
S14,S15(NVCS Compatible) 143G256115
EX (R)PS13,S14,S15 1439256115
260
12
IN
 (R)PS13 1431260120
S14,S15(NVCS Compatible) 143G260120
EX (R)PS13,S14,S15 1432260120
270
12.5
IN
 (R)PS13 1431270125
S14,S15(NVCS Compatible) 143G270125
EX (R)PS13,S14,S15 1432270125
Solid
260
11
IN
 (R)PS13 1435260110
PONCAM
S14,S15(NVCS Compatible) 1433260110
EX (R)PS13,S14,S15 1436260110
12
IN
 (R)PS13,RNN14 1435260120
S14,S15(NVCS Compatible) 1433260120
EX
 (R)PS13,S14,S15 1436260120
RNN14 143K260120
270
12.5
IN
 (R)PS13,RNN14 1435270125
S14,S15(NVCS Compatible) 1433270125
EX
 (R)PS13,S14,S15 1436270125
RNN14 143K270125
280
12.5
IN
 (R)PS13,RNN14 1435280125
S14,S15(NVCS Compatible) 1433280125
EX
 (R)PS13,S14,S15 1436280125
RNN14 143K280125

※Solid Pivots, Adjust Shims and valve springs are needed for Solid type. (Excluding RNN14)

 

FEATURE / SPEC

ENGINE Type Duration Max Cam lift (mm) IN/EX Max Valve lift （mm） Cold Valve Clearance
（mm）［±0.01］		 Valve Timing Centerline
(Deg)		 Base circle Note
SR20DET
Lash
256
7.42
IN
11.5
 – 110
32
 PONCAM
– 120
PONCAM(NVCS)
EX – 115 PONCAM
260
7.7
IN
12
 – 110
– 120 NVCS
EX – 115
270
8
IN
12.5
 – 110
– 120 NVCS
EX – 115
Solid
260
7.28
IN
11
0.15
 110
32
 PONCAM
120
PONCAM(NVCS)
EX 115 PONCAM
7.88
IN
12
 110
120 NVCS
EX 115
270
8.17
IN
12.5
 110
120 NVCS
EX 115
280
8.17
IN
12.5
 110
120 NVCS
EX 115

 

Factory Camshaft specs

Engine Model Type Cam Duration/IN (°) Cam Duration/EX (°) Cam lift/IN (mm) Cam lift/EX (mm) Pre-Set Valve Timing/IN (°) Pre-Set Valve Timing/EX (°) NVCS
NVCS range(rpm)
SR20DET
 PS13
Lash
240
240
9.2
9.2
 116 123 None
S14
126
113
○
1050～5700
S15
RNN14 Solid 248 248 10 10 110 120 None