Rb20det wiring

[240.brendan]

Recently I've started wiring up my RB20det into my S13, and I've run into a few problems. The harness I have has more plugs on the dash side of it than the 240 one? Why would this be? Is this a problem? Also, from what I've seen, I think the dash plug on my harness is for a sohc, not a dohc (my car being a 91) so I have to swap the pins into the DE plug, is there anyway to find the layout for what would go where? http://uploads.tapatalk-cdn.com/20160427/c23a0c4d4d2b5c59d2fec51fdf9bb17d.jpg

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[240.brendan]

Can add more photos and such as needed, any help is appreciated.

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