hey guys here is the deal i am in the process of doin a b18a swap w/s1 tranny into my 91 crx dx. there are a few questions i got that i cant really find answers too. so if anyone could help me out would be greatly appreciated. ok will a 90-91 integra ecu plug right into my existing dx electrical connections? and can i use my stock crx radiator or do i need a integra radiator if so what year and will it fit right in? how about the fuel pump change it or keep the one i have? oh and i dont know if this is a stupid question but the shift rod and the shift extension rod do i use the ones from the b18a or the ones from my dx tranny?