dynoed my 2003 srt10

[Twister]

The first time I dynoed over two years ago she had KN filters and Arrow roller rockers and hit...

457/495 SAE

This time I dynoed with the KN filters and arrow roller rockers PLUS..Titanium exhaust/no cats/findanza fly wheel/under drive crank pulley/sct tune...On the same dyno...

476/512 SAE

So not quite as much as a gain as I was hopeing for but the car does feel quite a bit faster

 

[Twister]

Oh yea..it's a dynojet

 

[ericj96]

While it is an apples and oranges kind of thing most of the older cars pull about:
Filters 4-5 RWHp
Rockers 10-15 RWHP
Cat back 10-12 RWHP and 10-12 RWT
No Cats 7-9 RWHP and 10 RWT
Light Fly wheel 4-6 RWHP and RWT
Under Drive pully -close to nothing
SCT tune nothing if your AF is already somwhere between 12-13.5

So 440 RWH typical gen 3 stock plus
Filters = 4-5
Rockers =10-15
Total = 454-460 RWhp

Follow on mods
456 base
Cat Back = 10-12
No Cats =7-9
Light Fly Wheel =4-6
Under Drive =0
SCT tune assuming you are 12-13.5 already = 0
Net RWHP = 477-483 RWHP



Looks a little low (but not much) assuming you were within an acceptable AF ratio before the SCT tune.

Eric