NEW LINE UP : RB26DETT STD Height Lifter & Valve Shims

NEW LINE UP : RB26DETT STD Height Lifter & Valve Shims

PART No.PRODUCT
NAME
Compatible Camshaft
Compatible Cam Base Circle
MSRPNote
TA307A-NS05A
VALVE LIFTER SET RB26DETT +1.0mm HEIGHT
30.0mm
$360.00
TA307A-NS05BVALVE LIFTER SET RB26DETT ±0.0mm HEIGHTSTOCK or

32.0mm
$360.00
NEW!
ThicknessPart No.MSRP
2.20mm
TA307F-NS220$10.00 (1pc)
2.25mm
TA307F-NS225
2.30mm
TA307F-NS230
2.35mm
TA307F-NS235
2.40mm
TA307F-NS240
2.45mm
TA307F-NS245
2.50mm
TA307F-NS250
2.55mm
TA307F-NS255
2.60mm
TA307F-NS260
2.65mm
TA307F-NS265
2.70mm
TA307F-NS270
2.75mm
TA307F-NS275
ThicknessPart No.MSRP
2.80mm
TA307F-NS280$10.00 (1pc)
2.85mm
TA307F-NS285
2.90mm
TA307F-NS290
2.95mm
TA307F-NS295
3.00mm
TA307F-NS300
3.05mm
TA307F-NS305
3.10mm
TA307F-NS310
3.15mm
TA307F-NS315
3.20mm
TA307F-NS320
3.25mm
TA307F-NS325
3.30mm
TA307F-NS330

What is PONCAM and PROCAM?

 Diameter of
Base circle
Valve SpringValve LifterValve TimingBest For
32.0mmCompatible with
STOCK Springs
Compatible with
STOCK Lifters
Pre-setStreet
30.0mmTOMEI springs
required
TOMEI +1.0mm
Lifters required
Pre-setRacing
 DURATION
(°)
LIFT
(mm)
APPLICATIONIN/
EX
PART No.
EACHSET
MSRP $340.00
MSRP $680.00
2549.15BNR32/BCNR33INTA301C-NS05ATA301A-NS05A
EXTA301E-NS05A
BNR34INTA301C-NS05ATA301A-NS05B
EXTA301E-NS05B
2629.15BNR32/BCNR33INTA301C-NS05BTA301A-NS05C
EXTA301E-NS05C
BNR34INTA301C-NS05BTA301A-NS05D
EXTA301E-NS05D
26210.25BNR32/BCNR33INTA301C-NS05F
TA301A-NS05L
EXTA301E-NS05L
BNR34INTA301C-NS05F
TA301A-NS05M
EXTA301E-NS05M
27210.25BNR32/BCNR33INTA301C-NS05CTA301A-NS05E
EXTA301E-NS05E
BNR34INTA301C-NS05C
TA301A-NS05F
EXTA301E-NS05F
28210.80BNR32/BCNR33INTA301C-NS05DTA301A-NS05G
EXTA301E-NS05G
BNR34INTA301C-NS05DTA301A-NS05H
EXTA301E-NS05H
29211.50BNR32/BCNR33INTA301C-NS05ETA301A-NS05J
EXTA301E-NS05J
BNR34INTA301C-NS05ETA301A-NS05K
EXTA301E-NS05K
PART No.PRODUCT NAMECOMPATIBLE CAMSHAFTCOMPATIBLE
LIFT
DESIGNED FORMSRP
TA304A-NS05A
VALVE SPRING SET
RB26DETT TYPE-A

UP TO 10.85mmUP TO 8,500rpm$300.00
TA304A-NS05BVALVE SPRING SET
RB26DETT TYPE-B
UP TO 11.50mmUP TO 9,500rpm$540.00

NEW RELEASE: VALVE SPRINGS for VR38 R35 GT-R

INSTALL WITH PONCAM/PROCAM CAMSHAFTS FOR BEST RESULTS!

 20161130_02 20161130_03 20161130_04

20161130_06

20161130_07

20161130_08

20161130_10
20161130_12Combining multiple spring rates into one valve spring dramatically increases it’s natural frequency. This improves the spring’s harmonic resistance which also helps reduce the chance of spring surge.

 

 

 

 

 

20161130_27

20161130_16
Standard oil tempered chrome silicon wire is widely considered to be the best material for manufacturing springs. However, these valve springs are made using an enhanced version of the material. Paired with our highly optimized valve spring design, these springs offer increased maximum rpm as well as improved resistance to fatigue and valve ‘jump’/’bounce’.

 

20161130_18
‘The ‘Shot Peening’ process involves the spring’s surface being ‘shot’ with countless steel pellets/particles. This forms a layer of residual stress on the surface which improves the spring’s resistance to fatigue.

 

20161130_20
‘Hot Setting’ is when the spring shape/form is set in high temperatures using a far greater load than intended. In doing so, the spring is able to maintain and consistantly deliver a high level of performance over a long period of time.

 

20161130_22
20161130_24Nitriding is used to further harden the surface of these valve springs. The process invloves the springs being treated with nitrogen which, once absorbed, causes the spring’s surface to compress and harden. This process was sepcifically employed to reduce spring fatigue when using high lift camshafts. The graph (left) shows the failure threshold of common valve springs compared to our own Nitiride treated version made using enhanced Oil Tempered Chrome Silicon Wire. Our test results showed a 50% increase in fatigue resistance making them compatible with high rpm applications.

20161130_27

 

20161130_29
20161130_31Oval wire valve springs feature greater compression than regular valve springs, allowing them to work with a wider range of ‘lift’ settings. This makes them compatible with both stock AND aftermarket high lift camshafts. (VR38/VQ35/KA24/4G63/4B11/G4KF)

Using highly durable oval wire allows the valve springs to compress even further whilst still retaining sufficient force. Compatible with many high lift camshafts, these springs provide reliable performance even under load at higher RPMs.

 

20161130_33 20161130_34

 

 

20161130_36
20161130_3720161130_38
20161130_39
20161130_41

20161130_4320161130_4420161130_45
20161130_46 20161130_47

 

20161130_50

 

20161130_53 20161130_54

PROJECT KA24DE/240SX PHASE2 CAMSHFTS/VALVESPRING OUT NOW!!

PROJECT KA24DE/240SX PHASE2 CAMSHFTS/VALVESPRING
PONCAM
・Noticable, linear gains in performance・Stable idling・Works best with ‘bolt-on’ type turbos
・Compatible with stock valve springs・Works with both NA and TURBO
VALV SPRINGS
Made from Oval Wire ,
Specifically Designed For High Lift Camshafts!!
20160930_01

20160930_03
20160930_04
20160930_05
20160930_06
20160930_07
feature

20160930_09
20160930_11

This product is intended for turbocharged engines.
When installing on a naturally aspirated engine, the optimal valve timing will need to be set using adjustable cam gears.

For further guidance on valve timing optimization, please refer to the installation manual and/or the ‘Valve Timing Calculator’ available on the TOMEI USA homepage.

Please note that all adjustments and/or tuning should be conducted based on the specifications of your particular vehicle/engine setup.
20160930_13
20160930_14
20160930_15
20160930_16
20160930_17
20160930_18
20160930_19
20160930_20
20160930_21
20160930_22
20160930_23
20160930_24
20160930_25
20160930_26
20160930_27
20160930_28
20160930_29
20160930_30
20160930_31
20160930_32
20160930_33
20160930_34
20160930_35
20160930_36
20160930_37
20160930_38
20160930_39
20160930_40
20160930_42
20160930_43
20160930_44
20160930_4520160930_46

 

 

 

 

 

 

 

 

 

 

 

20160930_47

20160930_48

 

 

 

 

 

20160930_53 20160930_55
20160930_56
20160930_57