Bad1flip

Mods are custom intake, header,custom exhaust, e85, aem series 2 tuned by Fred @ HPC

jh4db536

That's a crazy midend bump at 5k and its more than just vtec at low 4ks...are you running crazy timing in midrange? Wheelspin?
What size injectors?

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JDMpearlwhyteZ

Great numbers!!

What intake is that, custom??

Gernby

Thanks for providing the info, but can you tell what the differences actually were between the 2 plots? It's clear that neither plot was with the stock tune, and you didn't even mention WHICH intake, header, and exhaust you have. I guess we can assume that you weren't using the stock header or exhaust, and it's obivous from the picture that you don't have the stock intake. Is that one of the AEM intakes? Maybe an AEM V2?

H22toF20

WOW very nice gains, especially in the midrange.

Bad1flip

The difference between the 241 pull and 233 pull is a change in the intake pipe. The previous line was with an aemv1 intake.

b.r.i.a.n.

nice. looks like you've got a nice resonance point that's further enhanced by the intake hence the nice hump early on.

i've gotta take my car back to twilight now that i've re-done the intake pipe.

i'm convinced. you're way better off buying intake piping and make your own intake pipe than buying anything off the shelf. chances are you can make more power and it'll cost you less.

Bad1flip

I wish I had space for a velocity stack and filter :/

Let me know when you go to Twilight Brian

s2000maniac

so thats a custom intake? any pics of it? how was it done?

H22toF20

x2

I'll be testing out different intakes in the future. I'll probably try to put a longer 3" pipe with my current set-up or run a 3.5" pipe of the same length as my current.