Description

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.

Highlights
  • 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
Parts List
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