im with nismo. 5 speed is far superior on the 240. auto trans is limited. as for the transmission i know for a fact the bell housings wont be the samei'm guessing you could, but i don't see the reason as to why you would want to. you would be better off using the SR auto tranny, but i'd suggest you get a 5-speed.
First of all, the KA A/T will not bolt up to an SR20. Secondly, the KA A/T control unit pinouts don't match anything on the SR ECU.NISMO240 WAT IM TRYING TO SAY IS, WILL A SR20 ECU COMMUNICATE WELL WITH KA AUTO TRANNY AND YEA IM PLANING TO GO WIT SR20DET COMPLETE SETUP BUT JUST WANNA KNOW WAT THINGS CAN I DO TO BRING THE COST DOWN. FOR EXAMPLE BE ABLE TO USE KA TRANNY WIT SR MOTOR
thanks rogo. i never worked on the auto sr's so i couldnt answer dudes question.i was trying to do some m/t theory but its so differentFirst of all, the KA A/T will not bolt up to an SR20. Secondly, the KA A/T control unit pinouts don't match anything on the SR ECU.