Got the RB25 dyno'd and got low rwhp #'s

[darkstar575]

Congrats. What setup are you running? Your timing should be at 20?...Thats what it should be on my rb20det...

[Tripz]

Thanks, yeah I heard it should be around there too. Guess I double check my timing and retard it on the PFC.

Mods are:

S1 RB25DETgt35r with topmount manifoldtial 44mm wastegate3" dp and exhaustPFC w/ commandernismo fprgreddy intake manifoldavc-r boost controllerPOD filterz32 maf660cc injectorsand other misc stuff.

The numbers I got was very suprising and to be honest, I wasnt expecting that much from 13 psi on a mustang dyno. Should be a very fun to drive now and full boost kicks in at 3900 rpm

[noodl35]

I believe mustang dynos show 10-15% less than dynojets. So you really pushing around 248ish. Still a bit low from what you stated. But not as bad as 216.

[Tripz]

I believe mustang dynos show 10-15% less than dynojets. So you really pushing around 248ish. Still a bit low from what you stated. But not as bad as 216.

Yeah it wasnt too bad when I first dyno'd it. But now it's way more than expected.

370rwhp is on a mustang dyno. So on a dyno jet with a difference of 14%, it'll be around 422 rwhp on dynojet.
Modified by Tripz at 8:26 AM 8/31/2007

[DrifterProdigy85]

I want to see the dyno with the GT35R.

[Tripz]

... meaning you want to see the dyno sheet?

[DrifterProdigy85]

yes please.

[Tripz]

There you go.

[DrifterProdigy85]

Did you have some boost creep issues?

[Tripz]

Yeah I did. All this was done with the boost controller turned off and was just using the wastegate's spring (1 bar).