Should I be disapointed.I have 03 with JLT fender cold air 2 high flow cats with x and fordracing mufflers and 2.8 pulley.I have the diablo with the can pulley tune.Went to dyno thinking I could tune it with the diablo.Because it has the setting for rich and lean and timming adjust.Anyway first pull I only got 422.9rwhp and 465t.I found out their is not enough ajustment on the diablo to ajust the richness out.My cat went below 10 off the scale on richness.We even put just the performance tune in the car like it didn't have a pulley.We pulled it down it was richer than with the pulley.So I guess I have to get a custom tune.Does anyone know how much hpp charges.also what is the average rwhp on these cars with these modds.I was hopeing for close to 500 rwhp.Some give me some insite on this or yall's opinion.Thanks.:xpl:
dynoed and disapointed
- Thread starter 77whitehorse
- Start date
You're not going to get near 500whp with those mods...
More then likely around 460ish hp and 470-480tq...but dear god get rid of the cannned tune
See my sig for mods and numbers (Numbers were on a 98degree day with about 90% humidity)
More then likely around 460ish hp and 470-480tq...but dear god get rid of the cannned tune
See my sig for mods and numbers (Numbers were on a 98degree day with about 90% humidity)
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a friend of mine has a shop and we were talkin about tunin my car when i get the blower ported, and he had a guy come in with the diablo predator, 2.76 and idler and exhaust, and cold air. dynoed at 360hp to the wheels. they ditched the diablo tuned with the SCT and it made 470ish to the wheels. makes me glad i blew 400 bucks on nothing
my car with similar mods way rich tune below 10 rich pulled 429hp 464tq hows that sounds like we have the same problem mine is on 90 octane, at 3200 feet.
Dont feel bad .........2.8, exh, cai, diablo revolution......401rwhp 454tq
^who did your tune...that's horrible with a 2.8
Or was that on a Mustang Dyno?
Or was that on a Mustang Dyno?
I had it tuned 2xs now........I need some billettflows...I am losing boost....
Mine dyno'd 410 at the wheels with 2.8 and Predator canned tune. That was how i bought it. Got a custom SCT tune and put 463 to the wheels. That is right about where you should be. You won't get 500 without porting the blower from what i have read
with a 2.75, bassani X and catback, JLT intake and tune put down 463hp 499tq
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Back in black is that after custom tune or just diablo can tune.
Custom tune by Strictly performance.
no wonder I herd they were awsome tunners.Real good on cobras.I was thinking of their or HPP.What did they charge.
I've got simliar mods, bigger pulley and dyno'd the numbers below. I agree with the other guys up top, get rid of the canned tune and get a reliable shop, with a good reputation for balancing safety with HP and you'll be way happier!!! Good luck and keep us posted!!!:beer:
DK1 said:
^^^ 360 :dw:
^^+1 :dw:
DK1 said:
And your cars an '03 Cobra? Or do you mean 460???
I'm guessing he meant 460 heh
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