Tomei Forged Full-Counter Crankshaft SR22 - RHDJapan

Tomei Forged Full-Counter Crankshaft SR22

212553 JPY
TOMEI SKU: 22291 PN: 121008
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List Price: ¥250,800

Sale Price: ¥212,553

You Save: ¥38,247


The TOMEI Forged Full-Counter Crankshaft SR22 is a replacement Crankshaft for your engine From Tomei, with a longer stroke compare to the OEM Crankshaft. The Crank Shaft is made from SNCM439 nickel-chrome-molybdenum steel to achieve both light weight and high strength qualities.

Upon purchasing please state the car from the compatibility list that you would like to have the TOMEI Crankshaft for.

Get this and all your JDM at RHDJapan!!
Brand: Tomei
Product: Forged Full-Counter Crankshaft SR22
Part Num: 121008

FEATURES:
Crankshaft is the parts that change vertical movement of a piston into rotational movement. It is suffered from explosion load and inertia power, and the load by bend vibration or torsion vibration.

- Full-counter weighted camshaft:
By preparing counter weight on every cylinder, making inertia power balance so that bent of the crankshaft is suppressed and vibration and friction is reduced, while the reliability of bearing is raised. (Applied to all engine model excluding CA)

- 2 route lubrication:
Two-route oil supply from two journals secures crankpin an enough amount of oil supply. Moreover, X shape oil passage enables supplying oil using the centrifugal force of a crankshaft; reliability of the oil supply at high RPM is improved. Furthermore, and resistance of oil flow is reduced by giving a modification on oil hole exit. (Applied to all engine model excluding CA)

- Balance rate:
Counter weight has its original shape that is designed with theoretical analysis, to secure the proper rate of balance (rate which negates the inertia power of a reciprocating movement) while reducing its weight.

- Edge shape designed with hydrodynamics:
At high RPM, counterweight rotates at more than 200km/h* inside the crankcase through the oil and air. Tomei designed the edge shape of the counterweight hydro-dynamically sharp so that less resistance will occur even at high rotation. (Applied other than CA)
*: If the radius of crank counter weight is 65mm, its circumference is 408mm = 0.4meter. When the engine is running at 8500RPM, crank rotates 141.7 turns per second which is translated in 56.7m/s = 204.1km/h of peripheral speed.

- Forged SCM435 metal:
Tomei selected chrome moly steel as a material (STD: regular steel) and forge it in the mold to improve the organization of crystal. As a result, metal flow is formed along with the shape of crankshaft that gives 2times more strength to the metal than before. (Applied to SR engine)

- WPC finish to the pulley journal:
WPC finish* prevents pulley and pulley holder to be worn and keeps good maintenance of the engine. (Applied to RB engines)
*: WPC finish is shooting micro ceramic spheres (45mm diameter) to the surface of the metal at 200m/s of speed.

SPECIFICATIONS:
- Compatible Engine: Nissan SR20DE(T)
- Model: 2.2L
- Material: SCM435 Chrome Moly Steel (OEM Steel)
- Stroke (mm): 91.0 (OEM 86.0)
- Weight (kg): 18 (OEM 17)

PRODUCT NOTES:
- Special Pistons are required.

Compatibility is from maker for JDM cars only. We don't guarantee fitment. Always do your own research before purchase.

Nissan 180SX KPS13 SR20DE (08/1996-12/1998)
Nissan 180SX RPS13 SR20DET (01/1991-12/1993)
Nissan 180SX RPS13 SR20DET (01/1994-07/1996)
Nissan 180SX RPS13 SR20DET (08/1996-12/1998)
Nissan Avenir PNW10 SR20DE (05/1990-12/1992)
Nissan Avenir PNW10 SR20DE (01/1993-10/1994)
Nissan Avenir PNW10 SR20DE (11/1994-07/1995)
Nissan Avenir PNW11 SR20DE (08/1998-04/2000)
Nissan Avenir PNW11 SR20DE (05/2000-07/2002)
Nissan Avenir PNW11 SR20DET (08/1998-04/2000)
Nissan Avenir PNW11 SR20DET (05/2000-07/2002)
Nissan Avenir PW10 SR20DE (05/1990-12/1992)
Nissan Avenir PW10 SR20DE (01/1993-10/1994)
Nissan Avenir PW10 SR20DE (11/1994-07/1995)
Nissan Avenir PW11 SR20DE (08/1998-04/2000)
Nissan Avenir PW11 SR20DE (05/2000-07/2002)
Nissan Avenir Salut! PNW10 SR20DE (08/1995-07/1998)
Nissan Avenir Salut! PNW10 SR20DET (08/1995-07/1998)
Nissan Avenir Salut! PW10 SR20DE (08/1995-07/1998)
Nissan Bluebird HNU12 SR20DE (10/1989-09/1991)
Nissan Bluebird HNU12 SR20DET (10/1989-09/1991)
Nissan Bluebird HNU13 SR20DE (09/1991-01/1996)
Nissan Bluebird HNU13 SR20DET (09/1991-01/1996)
Nissan Bluebird HNU14 SR20DE (01/1996-09/2001)
Nissan Bluebird HU12 SR20DE (10/1989-09/1991)
Nissan Bluebird HU13 SR20DE (09/1991-01/1996)
Nissan Bluebird HU14 SR20DE (01/1996-09/2001)
Nissan Bluebird SU12 SR20DE (10/1989-09/1991)
Nissan Presea HR10 SR20DE (06/1990-06/1992)
Nissan Presea HR10 SR20DE (06/1992-06/1993)
Nissan Presea HR11 SR20DE (01/1995-08/2000)
Nissan Primera FHP10 SR20DE (10/1989-08/1992)
Nissan Primera FHP10 SR20DE (09/1992-08/1994)
Nissan Primera FHP10 SR20DE (09/1994-08/1995)
Nissan Primera HNP10 SR20DE (10/1989-08/1992)
Nissan Primera HNP10 SR20DE (09/1992-08/1994)
Nissan Primera HNP10 SR20DE (09/1994-08/1995)
Nissan Primera HNP11 SR20DE (09/1995-09/1997)
Nissan Primera HNP11 SR20DE (09/1997-09/1998)
Nissan Primera HNP11 SR20DE (09/1998-12/2000)
Nissan Primera HP10 SR20DE (10/1989-08/1992)
Nissan Primera HP10 SR20DE (09/1992-08/1994)
Nissan Primera HP10 SR20DE (09/1994-08/1995)
Nissan Primera HP11 SR20DE (09/1995-09/1997)
Nissan Primera HP11 SR20DE (09/1997-09/1998)
Nissan Primera HP11 SR20DE (09/1998-12/2000)
Nissan Primera Camino Wagon WHNP11 SR20DE (09/1995-12/2000)
Nissan Pulsar RNN14 SR20DET (08/1990-08/1992)
Nissan Pulsar RNN14 SR20DET (09/1992-01/1995)
Nissan Rnessa NN30 SR20DET (10/1997-07/2001)
Nissan Serena PC24 SR20DE (07/1999-12/2001)
Nissan Serena PC24 SR20DE (12/2001-05/2005)
Nissan Serena PNC24 SR20DE (07/1999-12/2001)
Nissan Serena PNC24 SR20DE (12/2001-05/2005)
Nissan Silvia PS13 SR20DE (01/1991-10/1993)
Nissan Silvia PS13 SR20DET (01/1991-10/1993)
Nissan Silvia S14 SR20DE (10/1993-06/1996)
Nissan Silvia S14 SR20DE (06/1996-12/1998)
Nissan Silvia S14 SR20DET (10/1993-06/1996)
Nissan Silvia S14 SR20DET (06/1996-12/1998)
Nissan Silvia S15 SR20DE (01/1999-08/2002)
Nissan Silvia S15 SR20DET (01/1999-08/2002)
Nissan Tino HV10 SR20DE (12/1998-03/2006)
Nissan Wingroad WHNY10 SR20DE (05/1997-05/1999)
Nissan Wingroad WHY10 SR20DE (05/1997-05/1999)

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Couldn't get over the quality when they arrived. Fantastic! Perfect welds too!

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