fasthatch8847

i have a 93 civic si and i am going to be putting in a sir 1 motor in it.. i know i need the kit to change the tranny from cable to hydro.. i was wondering about the wiring..i did some research and found that i need to wire a knock sensor in..i will be using p 28 ecu from my civic any thing else i need to know .. mounts, shift linkage??? thanks for the help

Slopoke

If I'm not mistaken, you can buy a whole mount kit from HASport that is made for an SIR1 into a 5th gen civic. I believe it includes the cable to hydro covnersion.
Anyway, just get '94-up integra shift linkage, '94-up integra axles and intermediat shaft.

You can either use the sir1 injectors and wire in an injector resistor box, or just reuse your stock sohc injectors.

Since your car is wired for vtec and your using a p28(chipped, I hope) then I dont think you really need to wire anything else.

The one minor wiring change I know of is the fan switch on the sir1 is on the back of the motor. On your stock engine, it sits on the thermostat housing.
No big deal though. Just extend the wires and use the sir1 plug.

That's all I can think of right now.

fasthatch8847

thanks for the info

KarbinFourteen

I plan on doing the same swap only in a 1993 DX
I was thinking about getting the complete changeover from hmotors for 1500 plus shipping.
What else might i need?
This is what it comes with.
Motor
- Cable Tranny (Y1, S1, J1)
- ECU (PR3, PW0)
- Axles with Half Shaft
- Shift Linkage*
- Stock Motor Mounts*
- Alternator
- Starter
- Clutch
- Flywheel
- Intake Manifold
- Exhaust Manifold
- Fuel Rail
- Injectors
- Distributor
- Engine Harness
- Comes With All Sensors Needed
- LSD Tranny (Optional +$300)