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.
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
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 Shim-less DLC Coated Cam Followers
KCF-182S have a 6.15mm 'shim' thickness. Feature: Larger internal fillet and reinforced skirt. Increased rigidity increases both camshaft and bucket longevity.
RB26DETT ‘shim-under’ DLC Coated Followers
Shim under Bucket: 2.78mm ‘Shim Thickness’ to suit Standard 32.02mm-32.33mm base-circle cams. Larger internal fillet and reinforced skirt.
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 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
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.
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.
262/272 | RB25DET NVCS R33
272° street/drift/strip cams for more mid-high rpm power. Suits 58mm-68mm turbo. No cylinder head clearancing required.
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.
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
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 Intake Valve Guide
High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.
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
262/262 | Low Lift RB20DET/RB25DET
262° street/drift cam for improved low to mid-range power, good throttle response and fast spool. Suits turbo upgrade 54mm-62mm. No cylinder head clearancing required.
KVS25NEO | RB25DET NEO Beehive Springs
Beehive valve spring set with titanium retainers. Ovate PACALOY wire. 100lb seat pressure @35.5mm Install. 180lb at 10.00mm lift
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.
RB25DET Exhaust Valve Guide
High quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.
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.
