Photos shown for illustration; shade and shape may differ slightly.
Skunk2 Tuner Stage 2 Camshafts for Honda K20A, K20A2, K20Z1, K20Z3 and K24A2 (3-lobe VTEC) Engines
Supplier stock
Skunk2 Tuner Stage 2 camshafts are built for lightly modified K-series engines: intake manifold swap, light head work, intake, header and exhaust, or turbo and supercharged engines up to 14 psi (0.97 bar).
Specifications
| Brand | Skunk2 Racing |
| Code | 305-05-0225 |
| Intake | lift 13.58 mm, duration 272 degrees |
| Exhaust | lift 12.59 mm, duration 276 degrees |
| Centerline (intake / exhaust) | variable / 107 degrees |
| Valve clearance (intake / exhaust) | 0.2 / 0.25 mm |
| RPM range | 1,500 - 8,800 rpm |
| i-VTEC settings | small lobe 35 degrees advance, big lobe 40 to 30 degrees advance; VTEC crossover 5,500-6,500 rpm |
Which cars it fits
- Honda K20A, K20A2, K20Z1, K20Z3 and K24A2 (3-lobe VTEC) engines
What to check
- Under boost, Skunk2 requires the 311-05-7380 Pro XP springs.
- Skunk2 quotes gains of 22-25 hp and 24-27 Nm.
- Requires: Alpha spring and titanium retainer kit (344-05-1410) or Alpha springs (311-05-1380) with Alpha titanium retainers (308-05-1410), engine management and a dyno tune.
- Skunk2 recommends: Pro cam gear, exhaust only (304-05-0275), Pro cam gear set, intake and exhaust (304-05-0300).