C chicken Senior Member Apr 13, 2004 #1 got an obd1 gsr motor in my ek hatch.. should i run a stock p72 gsr ecu.. or a chipped p28 ecu??
xj0hnx I wanna be sedated VIP Apr 14, 2004 #2 If it was me, I'd get the Skunk2 IM and run the chipped P28, after throwing in some CTR cams
