distributor timing problems

[feyd_w]

ok so i have a new dist on the ka24de, i can get it to a point where it idles well, and can rev to about 4500-5000rpms i cant get it past this point. anywhere after this point if i accelerate it will almost kill, anywhere before that point it wont stay idling. does anyone have any ideas as how i can fix this?

[S-Nation S13]

when you installed it, were you at tdc on the first cyclinder?

[feyd_w]

yea it was at tdc

[S-Nation S13]

bad idle could also be iacv being dirty, non-op