Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - KA-T. Goes into boost, then stumbles out.

importdude · 07-02-2008, 03:28 AM

when i first did ka-t
the ecu wasnt running on the chips

so it ran stock ecu

n60+440cc

so it was idling 11afr
went for a drive/boost
then it stumbled like crazy and wont hold idle
=blown all 4 ringlands

why are you boosting on the stock ecu?

07-02-2008, 03:28 AM	#4
importdude Zilvia FREAK! Join Date: Nov 2006 Location: san j0 Posts: 1,391 Trader Rating: (19)	when i first did ka-t the ecu wasnt running on the chips so it ran stock ecu n60+440cc so it was idling 11afr went for a drive/boost then it stumbled like crazy and wont hold idle =blown all 4 ringlands why are you boosting on the stock ecu?