HKS Nissan GTR Short Block RB26 3.0L STEP 3 - 23011-AN027
HKS
$31,500.00
$35,000.00
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HKS Nissan GTR Short Block RB26 3.0L STEP 3
(ENGINE) SHORT BLOCK RB26 3.0L STEP3
ENGINE BLOCK COMPONENTS
【SHORT BLOCK RB26 3.0L STEP3】
Newly developed 2-piece piston achieves increased stroke and connecting rod length while maintaining the same block height.
- The exclusive 3.0L crank is machined from high-end race grade nitride steel that is ion plasma treated to increase surface strength and toughness.
- In preparation for high torque, dedicated I-beam connecting rods with 36% increase buckling strength and a 22mm thicker piston pin were adopted.
- Various design changes were made to countermeasure against heat generated during higher output, such as, changes to valve guide and seat materials, adoption of sodium-filled EX valves, and pistons with cooling channels
- Dedicated 36-tooth crank angle sensor and crank angle sensor for V-cam improve signal accuracy in the high-RPM range.
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Exclusive full counter crank
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Exclusive I-beam connecting rod with 36% increase in buckling strength and 6mm longer shaft distance.
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Machined 2-piece piston
The two-piece piston have a higher pin position making it possible to reduce the compression height. This made it possible to increase the length of the connecting rods without the need for high decking. The extremely lightweight 313g pistons, have cooling channels for oil cooling.
Specifications
HKS 3.0L | 純正 | |
---|---|---|
Bore | 86.5mm | 86.0mm |
Stroke | 84.0mm | 73.7mm |
Compression Ratio (t=0.84) | 8.7 | - |
Max RPM | 9,000rpm | 7,600rpm |
Displacement | 2,996cc | 2,568cc |
SHORT BLOCK RB26 3.0L STEP3
Block (24U) Modification | Block deck Resurfacing (Parallel to the crankshaft), Waterhole Machining, Head bolt hole chamfering (to prevent cracking), Deburring lower end of cylinder, Boring |
---|---|
Piston | HKS 2-piece machined |
Piston Pin | 22mm Enhanced Product |
Connecting Rod | HKS I-Beam Center Distance: 127.5 mm |
Crankshaft | HKS Billet Full Counter (Ion plasma treated nitriding steel) |
Main Bearing | ACL |
Conrod Bearing | ACL |
- LTL:
- Y
- MPN:
- 23011-AN027
- Proposition 65:
- N
- Special Order:
- Y
- Universal Fitment:
- Y