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Competition New ZZ CR manifold

Attention: TDR Forum Junkies
To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.

Thanks, TDR Staff

Competition Reedsville Dyno Results

Competition Ever have any weight stolen at a pull?

I just received my new ZZ fabrication manifold for a magazine project truck, the quality of work is unreal, here is a few pictures of the Manifold, they have gone in to production and filling a long list of orders . . The manifold, I received has the option of a pair of spray bars installed in the port, I thank this manifold is the key to getting the airflow out of a Cummins, allowing you to port the head completely. The manifold comes with templates to cut the head that any competent machine shop can accomplish, and socket head screws. This manifold has everThe 12 valve version is being finalized this week, and custom manifolds are
 
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