Lean out at 2500 rpm??

[mrpotatohead]

Hey guys, I'm having a slight issue with my tune. Everything is great except for a lean spot at 2500 rpm. It does it in all gears. I had my tuner road test it and he said he added fuel but it still does it. Anyone have a solution or areas of fucus??

Thanks

James

[talonXracer]

We need info about your setup.

[mrpotatohead]

Ah sorry lol.

RBC Intake manifold
rc750cc injectors
k20 top end
k24 bottom end
arp head studs
wiseco pistons
blueprint rods
full race manifold
precision 50mm wg
garett gt35r
wahlbro 255
fuel regulator, return and feed lines upgraded
kpro
eagle fuel rail

If there's something you guys need to know that i'm not listing please let me know and i will post it up right away.
Thanks again

[mrpotatohead]

I should also add that it happens under any load weather wot or patially opened throttle.

[mrpotatohead]

bump, anything??

[mrpotatohead]

Bump

[mrpotatohead]

Nothing?

[mrpotatohead]

buuuump

[AUTiger]

try posting a datalog and your calibration, send it to known good e-tuners for a diagnostic look. I suggest Mike @ elitetuning.net , evans e-tuning, rulo @ etunez.com, or even post it on the hondata forum and see if one of those guys can figure it out.