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-   -   Jacking up your car with FI exhaust (http://www.the370z.com/intake-exhaust/19224-jacking-up-your-car-fi-exhaust.html)

dlmartin81 06-10-2010 11:58 AM

^ sure do....i use them

gordonjj 07-05-2010 11:12 PM

Quote:

Originally Posted by Triple's (Post 539291)
I don't, I always raise one side to the lowest point of the jack stand, and carefully raise the other then go to back to the first jack and raise that only to return to the second and complete the raising of that jack stand to level the car. I know its quicker just Jacking up the third member but thats just me. I have concerns about lifting the car from the rear end. Maybe I'm just exhaust paranoid.

That's somewhat sounds like going round a long way to me. We all have different techniques but I don't have that much patience so jacking up the third member is what works for me. Anyways you're not paranoid, I should say you're very careful and particular.

wileynote 07-23-2010 06:37 PM

other options?
 
My brother destroyed a pacesetter exhaust,Im going with the a kooks

Red370 07-23-2010 06:59 PM

I thought this was an FI hate thread when I read the title....

rspray2000 02-13-2021 12:18 PM

I now have this problem. FI exhaust but don’t want to damage it trying to somehow jack by the differential. If I have my front wheels on stands (and ramps underneath), would it be safe to jack from the side rear points to put them on stands 1 by 1? I have pinch weld adapters for both the jack and stands.

Spooler 02-13-2021 12:25 PM

Put at 2 by 4 block of wood on your jack and jack it up from under the diff. That is what I do.

rspray2000 02-13-2021 12:34 PM

Quote:

Originally Posted by Spooler (Post 3985609)
Put at 2 by 4 block of wood on your jack and jack it up from under the diff. That is what I do.

Thanks! Didn’t really extra 2” of clearance was all that was needed

rspray2000 02-28-2021 08:50 PM

1 Attachment(s)
Quote:

Originally Posted by Spooler (Post 3985609)
Put at 2 by 4 block of wood on your jack and jack it up from under the diff. That is what I do.

So from the attached photo, do I need a new lower profile jack? Can’t push it any further up due to mufflers, so can’t get it under diff. Can’t get to it from the side due to distance and angle of jack arm while raising. I’ve heard about some folks lifting from a rear side to get the lowest jack stand height under, then switching sides, but the side instability creeps me out a bit. Front is already on stands.
Attachment 146341

Spooler 02-28-2021 11:04 PM

Quote:

Originally Posted by rspray2000 (Post 3987261)
So from the attached photo, do I need a new lower profile jack? Can’t push it any further up due to mufflers, so can’t get it under diff. Can’t get to it from the side due to distance and angle of jack arm while raising. I’ve heard about some folks lifting from a rear side to get the lowest jack stand height under, then switching sides, but the side instability creeps me out a bit. Front is already on stands.
Attachment 146341

I forgot to tell you, I drive up on 2x6's nailed together to get the car up in the air enough to get the jack under it. It is two 2x6 about 36in long and then two 2x6's nailed cross ways over the top of the other two. It makes a step up. That is what I use to drive my car on to do oil changes.

jchammond 03-01-2021 02:43 AM

1 Attachment(s)
I have a nice wooden block, trimmed down to fit here.
Either derived from a 4x4 or something...but works well :tup:

JARblue 03-01-2021 11:38 AM

For the pinch rails, I use a hockey puck with a slit cut into it. For the rear diff with FI style exhaust canisters, I stack two hockey pucks on top of my jack to clear the pipes. My low profile jack fits under my diff at stock height, but if additional clearance is needed, you can always drive up on a 2x to gain clearance for your floor jack like several people have mentioned.

For the record, the diff is actually the garage jack point that is identified by Nissan in the factory service manual. So no one should be suggesting that it is not an acceptable jack point.

sportsman2003 03-01-2021 11:43 PM

Problem solved

https://www.quickjack.com/

dts3 03-02-2021 02:34 PM

Just adding that the Greddy Evolution GT (dual exhaust) has the same problem, where the cans don't allow my floor jack to reach the diff. I go one side at a time also.

rspray2000 03-02-2021 03:52 PM

Quote:

Originally Posted by dts3 (Post 3987405)
Just adding that the Greddy Evolution GT (dual exhaust) has the same problem, where the cans don't allow my floor jack to reach the diff. I go one side at a time also.

So one entire side, insert 2 jack stands on lowest setting then repeat on opposite side? I’m doing brake flush and need all 4 wheels off at same time.


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