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View Full Version : multi port to dual port


importtuner77
04-13-2007, 01:02 PM
I have a 91 hatch std model and want to change it to multi port....does anyone know how???? Just the manifold part.

ef9sleeper
04-13-2007, 01:18 PM
You have to change a bit more than that, you need an ecu, mpfi mani with sensors and injectors, a mpfi distributor, injector clips and a resistor box, and a few legnths of wire.

ILIKETODRIVE
04-13-2007, 05:37 PM
That pretty much sums it up.

Another option: Go OBD-1 at the same time. A lot betteR. Get a B7 or Z6 complete IM/TB, B7 dizzy, jumper harness and P06 ECU, change your dizzy plugs to OBD-1, don't bother with a resistor box, wire in the 4 injectors, etc...

Crxpunk89
04-26-2007, 11:04 AM
http://hondacrx881.tripod.com/mpfiswap.html

noVtecHERE
04-26-2007, 07:53 PM
yes and if u r going OBD-1 u can buy a OBD-0 Dual Point to OBD-1 Multi point it will include the directions cause u dont have to add any wire just run the ones from the jumper haness out...

Colten79
05-01-2007, 02:34 AM
That pretty much sums it up.

Another option: Go OBD-1 at the same time. A lot betteR. Get a B7 or Z6 complete IM/TB, B7 dizzy, jumper harness and P06 ECU, change your dizzy plugs to OBD-1, don't bother with a resistor box, wire in the 4 injectors, etc...

smart thing to do.. not as hard as most warn you bout..

2poor2tune
05-01-2007, 11:40 AM
yes all good things to do. pretty simple if you really read up on it.