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Camshafts

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StoreFront / Engine Components / Camshafts / Kelford Cams 292in/280ex for BMW M Series S58 Camshafts

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Kelford Cams BMW M Series S58 Camshafts, Stage 1, 2, & 3 MAIN

Kelford Cams 292in/280ex for BMW M Series S58 Camshafts

600hp to 1400hp options details below

Camshaft Set:

Add 1oz Tube of Joe Gibbs Assembly Grease?($5.99 additional charge)

Price: $1,199.00

SKU:	KEL-CSS-S58-G2-288/268

DescriptionCustomer Reviews

M Series - Stage 1 high performance cams available for BMW's S58 engine. These are suitable for engines producing around 600-850hp with bolt on intake, exhaust and turbo upgrades, and running a 60-68mm turbo.

Camshafts still maintain full use of Valvetronic and Dual VANOS for good throttle response and wide power band.
It is important to also upgrade your valve springs, and we recommend the KVS58-BT valve spring upgrade.

292°/280° | 10.40mm/10.60mm

Stage 2 racing cams for professionally built BMW S58 engines that can deliver 800hp to 1400hp with 66-75mm turbo sizing and aftermarket intake plenums.The cams enable full use of Valvetronic and Dual VANOS while allowing you to lock Valvetronic when using an aftermarket throttle body.

Please check valve-to-piston clearances on full travel of VANOS and Valvetronic
Upgrade valve springs with Kelford Cams' KVS58-BT
Ensure the clearance of the new racing cam lobe with the intake intermediate rockers and trim or deburr OEM pressed steel rockers if necessary.

298°/292° | 10.40mm/10.80mm

Kelford Cams recommends using Stage 3 drag racing cams for S58 engines that are professionally built and capable of making over 1400hp. If you plan on using high boost and 76mm+ turbo sizing, then you should be using either ethanol blend or methanol fuel.

It's important to upgrade your valve springs, KVS58-BT is the recommended option.
Additionally, please double-check clearance for the new racing cam lobe with your intake intermediate rockers.
If you're using OEM pressed steel rockers, be sure to deburr them to avoid any issues with fouling on the larger cam lobe.

All Kelford camshafts are manufactured to a very high grade and set of tolerances to ensure the customer will receive a part that is not only the best for performance, but also excellent for longevity and reliability.

Every camshaft passes through multiple quality control stages and receives a unique laser engraved QC identifier to ensure our team can accurately assist you with any questions you may have of your product. Kelford Cams exist to unleash your engine's power at any build level.

Tech Notes:

VAC recommends pairing these cams with High Performance Valve Springs. This ensures our customers always get the most reliability from their engine by helping to prevent piston-to-valve contact in the event of an over-rev or mis-shift.

All camshafts must be installed by a professional, who can check piston to valve clearances and valve seal clearances.

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215.462.4666

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