I also dropped the motor/tranny + sub frame out the bottom.
Easy peasy...
(and if I'm saying that... it is, because i didn't have much experience before starting this (on-going) project)
- Make sure everything is disconnected from the engine (& tranny) and remove anything which will give you more space to drop it (e.g. radiator).
- Place some chocs behind the rear wheels.
- Jack front up a little... use extra jack with wood (or ATV jack if you have) to support the sub frame. I also used a candle stick to hold the transmission (and would lower it as the motor was lowered.
o You should be 2 people, we were 2 but 3 would be better.
o We had 2 jacks, 1 to raise car, 1 to support sub frame/engine/tranny.
o 3 candle sticks or other support.
- Support the sub frame/engine/tranny in the center of the subframe with 1 jack (which has wheels)
o Assuming everything else is disconnected, undo the remaining 6 bolt which secure the sub frame to the chassis.
o The subframe / engine / tranny will now be resting on the jack.
- Use the other jack to raise the car (on one side at a time, using the candle sticks to support each time)
- Do this slowly watch that the motor is clearing everything and that you didn't forget anything connected (like I did with the pedal box throttle cable + reverse light wires).
- You should also be able to drop the sub frame/motor/tranny with the jack which was holding the subframe up
- Once you have the clearance to roll the motor out the front on the jack, do it.
I have a lot of photos in my flicker account...
I used some leftover 2x4s to make the frame support using the 6 sub frame bolts. (they connect across the middle)