k24civichatch
New Member
im putting a usdm OBD1 h22a1 into my OBD1 94 integra, im getting ready to drop the motor in but have a question about the wiring harness, can i use the stock wiring harness on the h22a1 that was originally in the 94 prelude VTEC? and also do i need a resistor box or can everything jsut plug right in?