Kelford has finally stepped into the ring with aftermarket performance 1JZ VVTi camshafts! These are now offered in a variety of flavors for all sorts of builds and power output.

248/248 duration, 8.7mm lift: High performance street cams for a near stock engine to suit up to 30 psi of boost and 7000 RPM with aftermarket valve springs.

260/260 duration, 9.35mm lift: Street performance cams to suit upgraded turbos (Tomei ARMS or aftermarket T4). Suits up to 30 psi of boost and 7500 RPM with upgraded valve springs

264/272 duration, 9.65mm lift: street / strip or track day cams for good response and mid range power. Suits up to 30 psi of boost and 8000 RPM with upgraded valve springs

272/278 duration, 9.95mm lift: These are race only cams for those looking to push as much power as they can out of the 1JZ. We do not recommend these for any street car.

PACALOY springs have 95 lb seat pressure, 34mm install height. Coil bind is at 22mm. These are "drop in" springs to fit with the OEM retainer.

PACALOY beehive springs are nano peened, gold nitrided, and include titanium retainers. 105 lb seat pressure at 35mm installed height. Coil bind is at 23mm.