HKS HKS Camshaft and Valve Spring Set for Nissan R35 GT-R hks22002-AN038
1. HKS had adopted a great concept of high performance, focusing for a well-balanced power curve without sacrificing output in any rotation range.
2. Extraordinary performance is achieved by increasing the lift in combination with a specially designed valve spring.
3. When combined with the HKS STEP2 specification engine and the GT800 full turbine kit, it will improve startup and achieve a maximum output of over 850 horsepower.
4. This is a great horsepower improvement camshaft from HKS for R35 GT-R. An exceptional option for build up project.
■Features
POINT-1 Material for exclusive use of HKS
- Utilize HKS exclusive chill material.
POINT-2 Must be used with dedicated valve springs.
- Both opening and lift are larger than genuine and require special valve spring for higher lift.
POINT-3 Optimal design of cam profile
- The lift value is selected comprehensively based on head dimensions and flow test implementation.
POINT-4 Valve timing is set the same as the genuine one
- The phase of the dowel pin that determines the position with the cam pulley is the same as the original, so the valve timing is the same as the original.
- Since the trigger position of the cam sensor is the same as the genuine one, it is a setting that does not induce malfunction of the genuine ECU.
POINT-5 Reliability by grasping the situation of genuine parts and producing optimally designed products in-house
- All operations from processing, inspection, packaging, and shipping are carried out at HKS, ensuring thorough quality control and providing the best products to our customers.
- MADE IN JAPAN (manufactured in-house by HKS).
■ Specifications
| genuine | HKS | |
|---|---|---|
| IN side valve lift (mm) | 9.2 | 11.0 |
| EX side valve lift (mm) | 9.5 | 11.0 |
| IN side valve operating angle | 238° | 270° |
| EX side valve operating angle | 248° | 278° |
| Base diameter (mm) | 35.5 | 35.5 |
| IN-VP (mm) | - | 2.6 |
| EX-VP (mm) | - | 8.7 |
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