Photos shown for illustration; shade and shape may differ slightly.
Skunk2 Ultra BMF Stage 5 Camshafts for Honda K20A, K20A2, K20Z1, K20Z3 and K24A2 (3-lobe VTEC) Engines
Skunk2 Ultra BMF Stage 5 camshafts are high-lift, long-duration race camshafts for K-series engines. They move peak power higher in the rev range.
Specifications
| Brand | Skunk2 Racing |
| Code | 305-05-7500 |
| Material | forged tool steel, single lobe |
| Intake | lift 17.02 mm, duration 291 degrees at 1 mm |
| Exhaust | lift 15.11 mm, duration 291 degrees at 1 mm |
Which cars it fits
- Honda K20A, K20A2, K20Z1, K20Z3 and K24A2 (3-lobe VTEC) engines
What to check
- Single lobe profile (VTEC killer), forged tool steel core; Skunk2 lists them for drag racing only.
- Skunk2 only recommends Skunk2 BMF rocker arms (348-05-0100) with Ultra BMF camshafts; other rockers may wear the lobes early through roller skidding.
- The Skunk2 304-05-0300 adjustable cam gears allow fine tuning of the power curve.