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How Much Horsepower with this setup?

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zachsEVO3

15+ Year Contributor
169
2
Apr 1, 2008
Ithaca, New York
I'm tired of getting my heart broken by my VPC, so I just ordered a stage 3 keydiver chip to compensate for the 660's, and am about to order a GEN 2 MAF translator.

So yeah, complete EVO3 swap-not bragging but thats just what the prev. owner did
-mild 3 angle valve job
-bored .02 over
-Ported (evo3) manifold, downpipe
-RIPP motorsports stage 3 ported & clipped big 16G
-20PSI
-660cc injectors
-walboro 255 fuel pump
....it doesnt have a fuel pressure regulator:rolleyes:, but not for long
-custom 3"(leaking now!) exhaust with magnaflow muffler
-dejon tool super side mount intercooler with complete plumbing


SO- now that im replacing the fried VPC (because of a bunk chip) with that eprom/ MAFT setup, getting the fuel pressure back to normal at my psi with my injector size how much horsepower should I be making? I know someone out there has at least a similar setup or could estimate! The only dyno chart I have was when the swap was put in before the mods.



...Also would I need to order an entire wideband 02 system to work with the advertised benefit of using that extra parameter with the GEN 2 MAFT or just a 5v wideband sensor with whatever wires I would need to hook it into the MAFT?
 
easily 1000hp and you should be running low 8 second ET's
 
Well none of us are horsepower calculators but from what I have seen you should be over 300 horse @20psi
 
well I have a horsepower calculator I downloaded onto my palm just for our cars but I have not used it, was a little complicated
 
Hey man I live my life a quarter of a mile at a time, dont hate...I owe this bald mother####er a 10 second car too soz im just benchmarking arite. what.:nono:
 
I wish they made something that you can run your car on and it would tell you your exact whp, I mean it is 2008.

I agree. We could call it a "dynamometer" or a "dyno" for short. You could even use it to tune! :thumb: Haha.
 
Hey man I live my life a quarter of a mile at a time, dont hate...I owe this bald mother####er a 10 second car too soz im just benchmarking arite. what.:nono:
:notgood:

Not a good way to make a name for yourself here.
 
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