Dyno Results

Drews02

New Member
Nov 21, 2004
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2002 Mustang GT

Mods: Accufab 75mm TB, C&L Plenum, MAC CAI Fenderwell Kit, Hooker LT, Diablo Predator, 4:10, U/D Pulleys.
 

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Looking good..all those mods probably netted you 20-25 rwhp. So now you're ready for a centrifugal blower and you'll see some real power...hell forge your internals and you can take this baby to 450 rwhp...some suspension mods may be needed though.
 
Makes sense cause I dynoe'd at 255 rwhp on a wideband. Try to see if he will let you do some extra runs and tweak you car with the Diablo. It took 11 runs for me to gain 255 we started with 240 rwhp. After a few adjustments with the fuel and timing I started to push 255rwhp.
 
GTsleeper said:
Makes sense cause I dynoe'd at 255 rwhp on a wideband. Try to see if he will let you do some extra runs and tweak you car with the Diablo. It took 11 runs for me to gain 255 we started with 240 rwhp. After a few adjustments with the fuel and timing I started to push 255rwhp.
whats your timing set at?
 
Your mods are similar to mine.....performance mods: Mac O/R, flowmaster 3ch CB, Steeda pullies & T.A, Mac CAI, Accufab 75mm tb, C&L plenum, Spec stage 1 and aluminum flywheel...Just got rid of the T.A and bought a predator...driveabilty is much better, and its getting better gas mileage :nice:
 
Drews02 said:
so if the 17% decrease in rwhp is correct due to the load bearing....246.1 x 1.17= 287.9 then i should see around 287.9 on a dynojet. is this correct?

Actually, divide by .87. 246.1/.87 = 282.9. Not sure if it really is an accurate way to figure out your numbers on a dyno-jet, but it would be the correct math formula.
 
GTsleeper said:
I will have to double check at the house I have it all written down. The only problem I am having is my a/f ratio due to the 85mm MAF. As soon as I find one I am going back to the stock size. From 2k to 4k my a/f is high 4k to 7k is perfact.
alright well let me know about the timing b/c id like to see what your running it at between 2k-4k and from 4k-7k on the predator.