- Joined
- Nov 26, 2013
- Posts
- 72
- Reaction score
- 46
- Location
- Chagrin Falls, OH
- Ram Year
- 2013
- Engine
- 5.7 Hemi
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I appreciate your 3 different comparisons.
I do wonder, why did you change from "S-Tube" in the 'middle' video to 'chambered' with the headers?
Also, any word on fitment for 2013 2500 4x Hemi?
Off topic but I seen a stainless works banner and Tshirt on street outlaws last night.
probably has to do with the need of restriction in the system with the 1 7/8 primaries and dual 3".
id really like to see a before and after dyno chart on this to see how much low end torque is lost.
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thats a big one....large primaries on the headers, and dual 3 inch pipes on a Naturally Aspirated engine.....i have to see a dyno sheet and or TRACK times to verify the gains.
Thanks for all the feedback and comments. We have experienced great performance out of the hemi engines in the Challenger using the larger 1-7/8" primaries, so we translated this over the the application in the Ram trucks. We do have a number of systems out there and feedback was positive for performance and sound. Sorry we don't have any real dyno numbers to prove but I'm sure there will be some sent over to us soon. Most already have been installed and have been driving them for a few months now. I know first hand you notice the power gain as soon as you step on the throttle, there is no delay, its a HEMI, you can't go wrong.
Good news is that since we already have a fixture for the 1-7/8" primaries we can easily make some in 1-3/4" but just haven't experienced the demand for them until recently.
Paul G.
Stainless Works
Sybil, it'll run on the factory tune, but it'll be rich as hell. Even with a canned Diablo tune it leaned it out to a more desirable AFR.