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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SKYLINE
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.
KVS20-T | RB20/RB25 Springs and Titanium Retainers
Fits early heads without NVCS. High performance PACALOY single valve spring set and Titanium retainers. 85lb seat pressure at 36.0mm install height.
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.
KCG25 | RB20 / RB26 Cam Gears PINK
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
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 DLC Coated Buckets 4.80mm
KCF-182B have a 4.80mm 'post' thickness. Set of 24 buckets. Larger internal fillet and reinforced skirt.
KVS25NEO-FERREA | RB25DET NEO Beehive Springs for Ferrea Valves
Beehive spring and Titanium retainer Kit to suit 6mm stem Ferrea Valves F1934P and F1936P. 86lbs/89lbs on seat.
262/262 | RB25DET NVCS R33
262° street/drift performance cams. Ultimate throttle response. Suits turbo upgrade 54mm-62mm. No cylinder head clearancing required.
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
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.
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
RB25DET Exhaust Valve Guide
High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.
KCG25 | RB20 / RB26 Cam Gears Green
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
292/288 | High Lift – RB26DETT
292°/288° split lobe intake, 300° exhaust. High lift drag racing cams. High boost alcohol drag engines running 80mm+ turbo. Ideal for well built engines
RB26DETT Shim-less DLC Coated Cam Followers
KCF-182X have a 6.40mm 'post' thickness for the 182-SF /182-SG cams. Increased rigidity increases both camshaft and bucket longevity.
264/272 | RB25DET NEO R34 High Lift
272° high lift cams for high performance engines. Suits 64mm+ turbos. Great with a 3L bottom end. Ideal for high power street/drift or track cars.
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.
KVS25R | RB25DET NVCS Race Springs
Single valve spring set. Includes 24 springs and 12 spring bases for the exhaust side to even up the install heights. 83lb at 30.40mm installed height on intake, 80lb at 30.65mm on
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
RB26DETT Intake 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.
