Injected Performance first Cosworth intake plenum dyno test 7000+rpm

[turbo6]

Today we performed back to back dyno tests on the Cosworth plenum vs stock. It is clear where the Cosworth plenum truly shines... forced induction, as many have suspected. Giving up virtually nothing, this manifold yielded an impressive 30-40whp gain from 5200-7200+rpm.

We did not take preorders on these until we could test them, so we have a few manifolds on the way that are still unspoken for. You can order yours online at http://www.injectedperformance...10372

The slight loss at 4500rpm can be attributed to the later spool on that pull. The car was tuned before/after using the Haltech Platinum 350z pnp standalone.

Red=Stock , Blue=Cosworth