Skunk2 Ultra 3 Camshaft; Race applications only. Higher-compression and upgraded fuel injectors required HONDA PRELUDE


Images May Not be Vehicle Specific. For Display Purposes Only.

Place Order Here

Part #: 305-05-6260
Notes: Ultra 3 Camshaft
Race applications only. Higher-compression and upgraded fuel injectors required
MSRP: $811.64
Your Price: $772.99
Free Shipping

Specs

Exhaust Centerline 108deg
Intake Centerline 104deg
RPM Range varies
Valve Clearance (Intake / Exhaust) .008in / .010in

This Item Also Available In

Part Number Price Notes & Specs
305-05-6255 $772.99 Notes Ultra 2 Camshaft
Race applications only. Higher-compression and upgraded fuel injectors required
Exhaust Centerline 105deg
Intake Centerline 102deg
Valve Clearance (Intake / Exhaust) .008in / .010in
305-05-6250 $772.99 Notes Ultra 1 Camshaft
Race applications only. Higher-compression and upgraded fuel injectors required
Exhaust Centerline 105deg
Intake Centerline 101deg
Valve Clearance (Intake / Exhaust) .008in / .010in

All Fitments

HONDA
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1993 - 1996 PRELUDE SE
SI
SI 4WS
VTEC
ALL ALL ALL H22A1
H23A1
ALL
1997 - 2001 PRELUDE ALL ALL ALL ALL H22A4 ALL

Product Description

The Ultra Series are a professional line of high-lift racing camshafts designed to optimize mid-range to top-end horsepower and torque. Ultra camshafts allow for the broadest power band possible with a seamless VTEC crossover. Skunk2 Ultra Series camshafts are the new standard in engine performance. To ensure the highest levels of performance and quality, all Skunk2 camshafts are designed and tested in house. Ultra Series camshafts feature improved Chill Cast Cores (B and H engines) and Forged Tool Steel Cores (K engines) for increased torsional strength, improved durability and are finished on precision CNC cam grinders. The CNC cam grinders are accurate up to +/- 0.000001” and are equipped with CBN (cubic boron nitride) grinding wheels. Ultra Series camshafts feature Fast Ramp opening and closing technology that result is higher cylinder pressures, improved torque, better throttle response, and lower emissions. Ultra Series camshafts also utilize AMAX profile technology. This technology results in superior flow area under the valve lift curve when compared to competitor camshafts with the same lift and duration specs. AMAX also allows for valve springs with reduced pressure to be used without sacrificing valvetrain stability. Combined with Fast Ramp technology, AMAX allows Skunk2 to make more torque and power with a significantly wider powerband than their competitors. Skunk2 Ultra Series camshaft designs are the direct result from two decades of engine building experience in drag and road racing. In addition to Skunk2 project cars and race vehicles, the world’s top road racing and drag racing teams have relied on Skunk2 camshafts.

Product Reviews

Be the first to review this item.

Rating
Title
Review