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SRT500 Dyno Update: 446 rwhp & 427 rw tq

1548 Views 9 Replies 5 Participants Last post by  marlinspike
SRT500 Dyno Update: 446 rwhp & 437 rw tq

The latest mods are the Magnaflow and our ram air kit. the magnaflow had to make all of the 8 rw hp we gained. the ram air just wont show any gains while the car is sitting still.

Will post a dyno graph later on today.
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I know you've evidently done some headwork on the SRT500, but does this mean that DCX did a pretty good job with the intake and exhaust????
John Hennessey said:
Correction - the numbers are:

446 rw hp sae corrected
437.7 rw torque sae corrected

this account for a gain over the stock baseline of:

83 rw hp
75 rw torque

track testing this week if it does not rain. that with any kind of headers and cats or just the cat-back and new intake (and headwork of course)
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