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Competition Components
4406 Van Atta Rd.
Okemos, MI 48864
PH: 616.499.6223
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CNC Ported Big Block Mopar Heads
CNC Ported Edelbrock Performer RPM Big Block Mopar Heads - Street Strip
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All the features you wanted from Edelbrock in one package from Competition Components! - Edelbrock Performer RPM Castings
- Fully CNC Ported Chambers and Runners
- Beehive valve springs (Mechanical Cams up to .600 lift)
- 10* Moly Beehive Retainers
- 10* Heat treated valve locks
- Viton Race seals
- Heat treated spring cups for ultimate stability
- Lots of options available Including .650 lift springs, Titanium retainers, Oversized Valves, ETC.
LIFT | INTAKE | EXHAUST | .100 | 75 | 71 | .200 | 157 | 120 | .300 | 221 | 159 | .400 | 265 | 189 | .500 | 298 | 204 | .600 | 316 | 220 | .700 | 322 | 225 |
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