B18a1 help!
10-22-2009, 07:25 PM
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B18a1 help!
I have a 90 ef9 dx and i'm putting a b18a1 in it. I'm not sure which engine wiring harness and ecm to use. Also i got the car pretty much as a rolling shell and i need to get a dash wiring harness to. I'm not sure which to get. Is there a wiring harness that will be easier than others?
10-22-2009, 08:30 PM
#3
DO IT ON ALL FOURS
10-22-2009, 09:04 PM
#4
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Re: B18a1 help!
since you don't have a dash harness anyway you could try to get your hands on a complete Si dash and engine harness and that way you wont have to convert to mpfi. if you cant find one then just get the dx harness and convert it to mpfi. there are obd0 and obd1 pr4's so make sure you get the right one.
10-22-2009, 09:31 PM
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10-23-2009, 06:25 AM
#6
Re: B18a1 help!
As stated. Do not wast your money on a new harness b/c you just have to add two injectors really. It's really not hard to do. Just make a sub harness. If you plan on tuning this car with hondata, go with a obd1 conversion. If you go obd1 get a P74 p75 ECU. A P72 ECU is a obd 1 GSR ECU.
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