KA stalling out.

[sedoken]

sorry if this isn't in the proper section. but does anyone know what could cause a 92 DOHC KA to stall out of 'lug' when u wide open throttle it. i believe it's the exhaust, but i've checked pretty much everything except the headers. any other ideas? by the by i'm waitin for the exhaust to cool so i can check the headers

[180fan]

so it stalls out at WOT? have you checked the tps?