RB20 Stock Block & Head
Owner – Kade Tuned by Rapid Performance (New Zealand) Absolute animal of an rb20det engine pumping out over 520hp 😲
- Stock block and head RB20 with Kelford cams
- Holset 35rs turbo -Flex tuned so can run pump gas or right upto e85
- Haltech elite series ecu and iC-7 dash to monitor the vitals. note the stock intake manifold and throttle body.
Tuned by: Rapid Performance – Timaru, New ZealandÂ
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Kelford Cams
RB20DET engines has been designed to suit a range of applications, from mild street cams with no head clearancing required, right through to the most aggressive, no-expense-spared race builds.
KCG25 | RB20 / RB26 Cam Gears
The gears have been CNC machined from highest quality 6061 T6 aluminium to more precise tolerances than original OEM gears. The tooth edges have been bevelled to increase belt life to
KVS1855-BT | RB26 Beehive Springs
Designed specifically by Kelford for RB26DETT engines and we believe it is the best valve spring kit in the world for these engines. 105lb seat pressure at 39.10mm installed
278/272 | High Lift R31 / R32
278°-272° split lobe design on the inlet. High lift cams for improved port flow and more top end power. Suits 64mm+ turbos.
KVS26-BT | RB26DETT Extreme
Extreme Beehive Valve Spring and Titanium Retainer kit. Designed for extreme boost and high RPM racing. High frequency spring design to reduce spring surge at high operating RPM.
KCG25 | RB20 / RB26 Cam Gears Red
The gears have been CNC machined from highest quality 6061 T6 aluminium to more precise tolerances than original OEM gears. The tooth edges have been bevelled to increase belt life to
264/272 | RB25DET NEO R34 Turbo
272° street/drift/strip cams for more mid-high rpm power. Retains excellent throttle response with NVCS. Suits 58mm-68mm turbo.
RB26DETT Shim-less DLC Coated Buckets
KCF-182Y have a 6.70mm 'post' thickness designed for 182-SF and 182-SG camshafts. Set of 24 buckets. Larger internal fillet and reinforced skirt.
274/280 | High Lift – RB26DETT
274°/270° split lobe intake, 280° exhaust. High lift racing cams. Larger exhaust cam to suit 3.0L+ bottom ends. Suits 64mm+ turbo. Great with E85. Ideal for well built engines.
274/274 | High Lift – RB26DETT
274°/270° split lobe high lift cams. Good balance between throttle response and high rpm power with a large turbo. Suits 62mm-72mm turbo.
264/272 | RB25DET NVCS R33 High Lift
272° high lift cams for high performance engines. Suits 64mm-76mm turbos. Ideal for high power street/drift or track cars.
KCG25 | RB20 / RB26 Cam Gears Purple
The gears have been CNC machined from highest quality 6061 T6 aluminium to more precise tolerances than original OEM gears. The tooth edges have been bevelled to increase belt life to
KCG25 EXHAUST | RB20 / RB25
The tooth edges have been bevelled to increase belt life and then hard anodised to ensure strength and longevity. Precise degree markings are then laser etched onto the cam gear
KVS25R-T | RB25DET NVCS Springs
Valve springs with Titanium retainers. Includes 24 springs, 24 retainers and 12 spring bases for the exhaust side to even up the install heights.Intake: 83lb seat pressure at 30.40mm installed height.
RB26DETT ‘shim-under’ DLC Coated Follower
Nissan RB26DETT Reduced Base-circle, Shim under Bucket DLC Coated Cam Follower. 3.78mm ‘Shim Thickness’ to suit 31.42mm-30.35mm base-circle cams
272/272 | High Lift – RB26DETT
272° high lift performance cams. More top end and maximum power than the 182-B. Suits twin turbo upgrade or single 64mm-76mm turbo. View full profile specs
RB26DETT DLC Coated Buckets 4.80mm
KCF-182B have a 4.80mm 'post' thickness. Set of 24 buckets. Larger internal fillet and reinforced skirt.
262/262 | RB25DET NVCS R33
262° street/drift performance cams. Ultimate throttle response. Suits turbo upgrade 54mm-62mm. No cylinder head clearancing required.
RB26DETT Exhaust Valve Guide
Exhaust valve guide for Nissan RB26DETT. OD: 11.02mm. ID: 6.90mm. Set of 12. High Quality, Precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.
260/260 | High Lift – RB26DETT
260° high lift short duration. Best split between good throttle response and horsepower. Suits twin turbo upgrade or single 56mm-68mm turbo.
