what do you mean that's HP?



it says, air/fuel ratio, and maximum 17.5



splain lucy https://www.nopistons.com/forums/pub...DIR#>/wink.png

that graph is for both a/f and hp. That line is for hp, the lower one if for a/f.

that graph is for both a/f and hp. That line is for hp, the lower one if for a/f.[/quote]

ok so throughout the run it says the a/f ratio is ok but why the hell does it say max a/f ratio is 17.5?

cause he let off the gas...... let off gas = super lean LOL

yah you need to fix that lean spot in the midrange, i bet it would pick up a little power there too

nice car!



mike

Yeah, yeah, I know, I know. :redface: That's why I payed extra for the wideband O2 usage. So I'd know what going on with my fuel. Once I get all the stuff on it that I want to do, I'll be shooting for a flat 12.5:1. That should make it Goldilocks good (so it's just right https://www.nopistons.com/forums/pub...DIR ). This dyno day was just for a power check. I wasn't around that day. My friend (moremazda) took my car in to do this.

yeah, i meant it like now you know what your next mods should be. i think it would pick up a little mid range whne you fix the afr



mike