JWT street and racing camshafts, Nissan engines

A complete set of four intake and exhaust camshafts from JWT. 

Camshafts produce the highest gains of any single part on an engine build, including otherwise stock engines. Headers are suggested in combination with any cam change, and a tune is mandatory unless otherwise noted.

Jim Wolf Technology camshafts for Nissan and NISMO engines. By far the best cams on the market, as cam profile design and grinding is JWT's racing bread and butter for everything from super-street to IMSA. Options are available from nearly stock tune compatible S2 cams, to extreme, high duration racing cams with massive peak horsepower gains.

Naturally aspirated gains range between ~20whp/18ft-lbs for S2 cams to enormous >40whp gains on C8/RZ1 cam combinations, with FI engines gaining more. Cam selection is not straightforward and can be difficult to sort out, so if in doubt call JWT at (619) 442-0680 and ask Clark or Ben their recommendations.

JWT know more about Nissan engines and the VQ platform than anyone else on the world, save for Nissan and NISMO's own development engineers. NISMO worked with JWT multiple times to produce racing parts for Z33 platforms, and JWT produce all of the IMSA engine builds for VQ-based GT race cars.

More aggressive camshafts require use of JWT's springs and sometimes valvetrain. As indicated, only S-series camshafts can use stock valve springs, though they sometimes require idle RPM increase.

Any JWT product can be special ordered on request. Use the contact page to request specific combinations.