SKU: 143062

TOMEI PONCAM EJ255 JDM/EJ257 WRX STI 04-07 USDM AVCS 252-10.3mm

$1,585.07

or 4 payments of $396.27 with Info



In Stock


Calculate Shipping



Australia wide rate - $30.00 (ETA: 3 days)

Description

EJ25 Single AVCS JDM / USDM


Click to enlarge







Conformity: 
EJ 255 JDM 
EJ 257 WRX STI 04 - 07 USDM




 

Features of PONCAM

■ Use of special materials 
■ High precision grinding 
■ Valve timing adjustment completed 
■ Valve spring exchange unnecessary 
■ Full range high performance 
■ Excellent acceleration performance 
■ Stable idling 
■ Effective use of variable valve timing 

 
Compliance
Part number
 
EJ 255 JDM 
EJ 257 WRX STI 04 - 07 USDM
143062
 


Currently developing further high-spec pro cams.

 
Prototype comparison test

In developing this cam, three types of prototypes required from the theoretical value were prepared, and a comparative test was conducted for each.
Observation

In the normal intake system, intake restriction occurs with peak at 6000 revolutions. 

Therefore, a cam with a wide working angle does not exhibit its effect. 

The problem of interference with the PV clearance and the cam cap occurs also in the cam with the high lift.
 
Conclusion

Specified as IN / EX 252 - 10.4 which exerts the maximum effect in normal head and does not require bolt-on mounting or machining.
 
Click to enlarge
 
 

SPEC
Duration of operation 
(degree)
Maximum cam 
lift 
(mm)
IN / EX
Maximum valve 
lift 
(mm)
Cold cam 
clearance 
(mm) [± 0.01]
Baltai 
initial set value 
central angle (degrees)
Remarks
252
10.3
IN
10.20
0.20
125 °
AVCS compatible
252
10.3
EX
10.05
0.35
115 °
 
 

Specifications

SKU 143062
Brand TOMEI
Shipping Weight 12.0000kg
Shipping Width 0.170m
Shipping Height 0.080m
Shipping Length 0.690m
Shipping Cubic 0.009384000m3

More From This Category


$407.24

or 4 payments of $101.81 with Info

SKU: jun-1004M-N154

JUN HIGH LIFT CAMSHAFT for NISSAN 180SX RPS13 (SR20DE) 8/96-1/99 1004M-N154

$929.50

or 4 payments of $232.38 with Info

SKU: KELFORD-9-TX272

KELFORD Camshafts FOR Evo 9 MIVEC 9-TX272

$407.24

or 4 payments of $101.81 with Info

SKU: jun-1004M-N252

JUN HIGH LIFT CAMSHAFT for NISSAN 180SX RPS13 (SR20DE) 8/96-1/99 1004M-N252

$766.16

or 4 payments of $191.54 with Info

SKU: compcam-54-305-11

COMP CAMS HYDRAULIC ROLLER CAMSHAFT SUIT LS3 243/254@050 111 633/655 CC54-305-11

$1,879.45

or 4 payments of $469.86 with Info

SKU: GSC-7025S1

GSC Power Division 6025S1 S1 Camshafts FOR EJ255/257B Intake AVCS

$800.89

or 4 payments of $200.22 with Info

SKU: jun-1004M-F112

JUN HIGH LIFT CAMSHAFT for SUBARU Impreza WRX GC8 (EJ207) 9/98-8/00 1004M-F112

$1,179.45

or 4 payments of $294.86 with Info

SKU: GSC-7008S1

S1 Grind Camshafts FOR EVO 8

$1,585.07

or 4 payments of $396.27 with Info

SKU: 143069

TOMEI PONCAM FOR NISSAN SKYLINE R35 GTR VR38DETT

$714.29

or 4 payments of $178.57 with Info

SKU: jun-1004M-H103

JUN HIGH LIFT CAMSHAFT for HONDA Civic EF9 (B16A) 8/89-8/91 1004M-H103

$583.60

or 4 payments of $145.90 with Info

SKU: jun-1004M-T003

JUN HIGH LIFT CAMSHAFT for TOYOTA Celica ST202 (3S-GE) 10/93-12/97 1004M-T003

$508.02

or 4 payments of $127.00 with Info

SKU: jun-1004M-N093R

JUN HIGH LIFT CAMSHAFT for NISSAN Skyline GT-R BCNR33 1/95-12/98 1004M-N093R

$685.95

or 4 payments of $171.49 with Info

SKU: jun-1004M-N411

JUN HIGH LIFT CAMSHAFT for NISSAN GT-R R35 (VR38DETT) 12/07- 1004M-N411

$766.16

or 4 payments of $191.54 with Info

SKU: compcam-54-454-11

COMP CAMS HYDRAULIC ROLLER CAMSHAFT SUIT GM LS1 227/243@050 113 - CC54-454-11

$508.02

or 4 payments of $127.00 with Info

SKU: jun-1004M-N193R

JUN HIGH LIFT CAMSHAFT for NISSAN Skyline GT-R BCNR33 1/95-12/98 1004M-N193R

$583.60

or 4 payments of $145.90 with Info

SKU: jun-1004M-N077

JUN HIGH LIFT CAMSHAFT for NISSAN Skyline H(C)R32 (RB20DE) 5/89-7/93 1004M-N077

$583.60

or 4 payments of $145.90 with Info

SKU: jun-1004M-N076

JUN HIGH LIFT CAMSHAFT for NISSAN Skyline H(C)R32 (RB20DE) 5/89-7/93 1004M-N076

$1,318.90

or 4 payments of $329.73 with Info

SKU: 143072

TOMEI PONCAM FOR TOYOTA 2JZ GT-E EARLY

$539.52

or 4 payments of $134.88 with Info

SKU: jun-1004M-N035

JUN HIGH LIFT CAMSHAFT for NISSAN 180SX RS13/KRS13 3/89-12/90 1004M-N035

$874.50

or 4 payments of $218.62 with Info

SKU: KELFORD-1-TX272

KELFORD Camshafts FOR Evo 1-3 & VR4 1-TX272

$508.02

or 4 payments of $127.00 with Info

SKU: jun-1004M-N195

JUN HIGH LIFT CAMSHAFT for NISSAN Skyline GT-R BCNR33 1/95-12/98 1004M-N195

Stay Updated

Secure Payment Options

Encrypted Checkout

Comodo Secure