Dyno after breather mods and tune. Thoughts?

babbagandu · 07-19-2012, 10:24 AM

Quote:

Originally Posted by SS_Firehawk

Back on topic, if you had the funds and willpower, headers will definitely give you a boost in power, I would say 10whp or more on your setup.

You think so? I have only seen a few dyno graphs for headers but none of them looked like there was any notable power difference at all. I am talking about shorty headers and not long tubes of course

SS_Firehawk · 07-20-2012, 03:00 AM

Quote:

Originally Posted by babbagandu

You think so? I have only seen a few dyno graphs for headers but none of them looked like there was any notable power difference at all. I am talking about shorty headers and not long tubes of course

I noticed most of the power after 5k rpm and a definite jump over 6000. I might even bet that if you adjust you rev limiter to 8k, you might make power all the way there. I was still making power at 7500 rpm and I'm running with no tune. (fixing O2 sensor tomorrow) I'll be getting a tune done soon though... Definitely before I leave again.

http://www.the370z.com/attachments/i...ifold-dyno.jpg

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