Engine swap without using a lift

The Nissan 300ZX (Z32) general community discussion forum
Vilmenay
Posts: 92
Joined: Thu Jan 25, 2007 6:25 pm

Post

On a scale of 1-10 how difficult is it to swap out an na engine in ones own garage without using a lift? I intend to swap the engines with the transmission top side. If anyone has done it, please feel free to respond with as much detail as possible regarding some of the more difficult aspects of doing this without a lift.


mtcookson
Posts: 2204
Joined: Thu Nov 21, 2002 12:43 pm
Car: 1991 Nissan 300ZX
1992 Iinfiniti Q45
and much much more
Contact:

Post

I recently pulled my engine out without a lift. I had to use some floor jacks and jack stands a few times and was definitely a tight fit, but can definitely be done. Compared to other swaps I've done... I'd put this one at a 7 or 8 as the engine didn't want to get over the cross member (pulled the engine out without the transmission so I'm sure that didn't help). With the transmission it would have probably been a 5 or 6.

User avatar
Zak427
Posts: 305
Joined: Tue Jul 18, 2006 3:33 pm
Car: 93 2+2 Twin Turbo

Post

the easiest way is a 4000lbs engine hoist.....put the rear end on the highest point you can get it on jack stands. drop the front end down. and the engine and transmission on a stand. preferably with wheels. hook the front end tow hooks to the engine hoist. unbolt the steering rack and transmission mount. then lift the car up over the engine and transmission. i did the whole swap with auto to manual conversion like that in 8 days of 11 hour a day work days. pulling the engine and transmission and installing it was the easiest part. 1 hour to pull maybe....an hour to install.not counting all the connections other than steering rack and mounts.

Very do able.

Zak

Canyoncarver
Posts: 186
Joined: Sat Dec 06, 2003 10:49 am
Car: '93 300zx

Post

Not that it can't be done, but why? ..... and good luck.

User avatar
freakonaleash1187
Posts: 1460
Joined: Tue Jan 27, 2004 5:09 pm
Car: '93 300ZX N/A, '97 200SX SE

Post

I have seen a few people do it without a lift, so it has been done quite a bit. Just a lift will make it so much easier.

User avatar
Gino
Posts: 242
Joined: Mon Oct 18, 2004 3:12 pm
Car: 1990 300zxTT stage 5+++
Location: Hanover, PA
Contact:

Post

ive done 3 on jack stands...its possible. The 2nd one took about 2 days of actual work. I prefer to pull the motor instead of dropping it out the bottom, but thats just how ive always done them.

User avatar
evildky
Posts: 14225
Joined: Sat Jan 31, 2004 9:23 pm
Car: 71 Datsun 240ZT
87 Nissan 300ZX N/A-T
06 Nissan 350Z GT
Toyota Tundra TRD RW
Location: Louisville, KY
Contact:

Post

engine hoist FTW!call me cray but the cherry picker is worth every penny, you can get cheap ones for $200 at harbor freight, or rent them at lots of rental places, or find a used one in your local craigslist or paper equivelant

User avatar
tg
Posts: 3090
Joined: Sat Dec 16, 2006 7:15 am

Post

1,000,000 times easier to take it out the bottom, get yourself some 2' jackstands under the reaar and leave the nose down until you get all the mounts off of the transmission and everything off the engine, drop the engine onto a wheelie pan, and then hoist the nose of the car until you can slide the engine/transmission out. Added benefit while its up in the air is you can do some under-car work quite easily.

surferdude2215
Posts: 1
Joined: Mon May 21, 2007 9:42 am
Car: 300zx twin turbo conversion

Post

if your pulling it from the bottom will you need to remove the crossmember? because it looks to me like you would have too

Canyoncarver
Posts: 186
Joined: Sat Dec 06, 2003 10:49 am
Car: '93 300zx

Post

surferdude2215 wrote:if your pulling it from the bottom will you need to remove the crossmember? because it looks to me like you would have too
The FSM states to remove the crossmember before pulling the motor out thru the hood.

I haven't pulled one myself, but I REALLY want to hear from the people who have actually removed a VG30DE motor from under a Z32. I've looked at my car plenty of times and from what I've seen, the VG30DE motor, with the heads on, is wider than the frame rails. So please explain how you removed the motor thru the bottom of the car.

Thanks. :D

User avatar
Zak427
Posts: 305
Joined: Tue Jul 18, 2006 3:33 pm
Car: 93 2+2 Twin Turbo

Post

it only seems wider. i squeezed it out and squeezed a tt motor back up through it with the piping still hooked and the efi harness hooked to the engine. then routed the harness through the fire wall on the way up


Return to “300ZX (Z32) General”