Crankshafts

NITTO 4340 Billet Steel crankshafts are manufactured from high quality true billet round bar stock. Most other aftermarket crankshafts are manufactured using cast forged material, which is a much cheaper manufacturing process and hence carry a cheaper price tag but their performance, strength and horsepower capabilities are significantly compromised compared to that of a true billet crankshaft. An engine with a 4340 billet steel crankshaft will rev faster and cleaner due to the different harmonics produced from the high grade material.

 

 

• 4340 Billet Round Bar Stock
• Grade Tested (X-ray – Sonic)
• Quenched and Heat Treated
• Fully Counter Weighted
• Nitrided
• Balanced
• Knife Edged (where applicable)
• 100% CNC Profiling
• 100% CNC Drilling – Tapping

ENGINE MODEL	PART NUMBER	STROKE	NOTES
HONDA
B SERIES LONG STROKE	NIT-CNK-B16920	92.0MM	VARIOUS BORE CONFIGURATIONS
B SERIES LONG STROKE	NIT-CNK-B16950	95.0MM	VARIOUS BORE CONFIGURATIONS
F22C LONG STROKE	NIT-CNK-F22970	97.0MM	SUIT UP TO 2.5L
H22 LONG STROKE	NIT-CNK-H221000	100.0MM	SUIT UP TO 2.5L
K20 LONG STROKE	NIT-CNK-K20920	92.0MM	SUIT UP TO 2.4L
K24 LONG STROKE	NIT-CNK-K24102	102.0MM	SUIT UP TO 2.6L
NSX STANDARD STROKE	NIT-CNK-NSX780	78.0MM	SUIT 3.0L
MITSUBISHI
4G63 STANDARD STROKE	NIT-CNK-4G63880	88.0MM	(EVO 4 – 9) SUIT 2.0L
4G63 LONG STROKE	NIT-CNK-4G631000	100.0MM	(EVO 4 – 9) SUIT 2.3L
4B11 LONG STROKE	N/A	N/A	COMING SOON
NISSAN
RB26 STANDARD STROKE	NIT-CNK-RB26737	73.7MM	SUIT 2.6L
RB26 LONG STROKE	NIT-CNK-RB26757	75.7MM	SUIT 2.7L
RB30 LONG STROKE	NIT-CNK-RB30**	N/A	CUSTOM SIZES AVAILABLE. PLEASE CALL.
SR20 STANDARD STROKE	NIT-CNK-SR20860	86.0MM	SUIT 2.0L
SR20 LONG STROKE	NIT-CNK-SR20910	91.0MM	SUIT 2.2L
VQ35DE LONG STROKE	NIT-CNK-VQ35DE864	86.4MM	SUIT 4.1L
VQ35HR LONG STROKE	NIT-CNK-VQ35HR864	86.4MM	SUIT 4.1L
VR38 LONG STROKE	N/A	N/A	COMING SOON
TB48 LONG STROKE	NIT-CNK-TB481080	108.0MM	SUIT UP TO 5.2L
SUBARU
EJ20 LONG STROKE	NIT-CNK-EJ20790	79.0MM	SUIT 2.2L
EJ25 STANDARD STROKE	NIT-CNK-EJ25790	79.0MM	SUIT 2.5L
EJ25 LONG STROKE	NIT-CNK-EJ25830	83.0MM	SUIT 2.7L
TOYOTA
2JZ LONG STROKE	NIT-CNK-2JZ940	94.0MM	SUIT 3.4L
1FZFE LONG STROKE	NIT-CNK-1FZ1010	101.0MM	SUIT UP TO 4.8L