INTAKE UPGRADE

摘要

Mopar Performance recently introduced a high-rise dual plane intake manifold in their catalog for the 440 engine. The part number for this high-rise intake is 5153525, and it is only available for the 413/426/440 RB engines. This intake is almost identical to an Edelbrock Performer RPM intake, but it has a cool looking Mopar Wedge script cast on the front. We thought it might be interesting to try the Mopar intake on our 505-inch motor while we had it on the dyno, just to see how the new high-rise design stacks up against the older CH-28. We picked a Holley 1,000 HP carb to run on top of the Mopar intake in order to keep the rated cfm similar between the two dvno tests.