The Kelford range of cams for the Toyota 3RZ-FE DOHC engine are designed to run with the stock cam bucket with shim on top. For engines that have shimless or shim-under cam bucket valve train conversions, we have an endless range of profile designs available so please contact us to discuss your requirements.

We can also manufacture cams to your specifications, or design a profile to suit your specific application.

180-A Camshaft Set

264/272 Degrees advertised duration. 9.65mm/9.65mm lift.

264°/272° Stage 1 performance cams for turbocharged 3RZ-FE engines. Suits 54mm-64mm turbo. Great for desert sand dune racing and off roading. Good throttle response and increased mid-range power. Still maintains street drivability. Kelford Cams recommend valve spring KVS180-BT.

180-B Camshaft Set

272/278 Degrees advertised duration. 9.95mm/9.95mm lift.

272°/278° Stage 2 performance cams for turbocharged 3RZ-FE engines found in the Hilux and Tacoma. Suits 58mm-70mm turbo. Great for desert sand dune racing and roll racing. Increased mid-range to high rpm power. Kelford Cams recommend valve spring KVS180-BT.

180-C Camshaft Set

290/290 Degrees advertised duration. 10.60mm/10.20mm lift.

Toyota 3RZ 290° drag racing cams for wide open throttle and high rpm power. Suits 3RZ engines running 70mm+ turbocharger. Ideal for alcohol based fuels. Designed to keep the valvetrain stable even on stock buckets. Kelford Cams recommend KVS180-BT valve spring.

180-D Camshaft Set

280/286 Degrees advertised duration. 11.00mm/11.00mm lift.

280°/286° high lift drag racing cams to suit 3RZ engines running alcohol based fuels and 72mm+ turbo. 800hp+. These high velocity camshafts require a shimless bucket conversion, such as the DLC coated bucket KCF-180. Kelford Cams recommend valve spring KVS180-BT.

180-E Camshaft Set

288/306 Degrees advertised duration. 11.55mm/11.60mm lift.

288°/306° high lift drag racing cams to suit 3RZ engines running alcohol based fuels and 72mm+ turbo. 1000hp+. These high velocity camshafts require a shimless bucket, such as the DLC coated bucket KCF-180. Kelford Cams recommend valve spring KVS180-BT.

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Kelford Cams - 3RZ-FE Camshafts