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Floor Jack Modification

OldSchoolSS

Well-known member
Joined
Mar 19, 2008
Messages
204
Has anybody ever extended their floor jack? As in making it longer, not adding a block of wood for more height. I picked up the Arcan Jack from Costco today. It seems really nice and I was excited about the low profile design, but with the overhang on my cars I still have to drive the car up on blocks before putting the jack underneath. I was looking at the AC Hydraulics jacks which are way out of my price range, but if you compare the parts list between their standard length and extra long length unit they use the same cylinder. Obviously the load capacity decreases the more length you add.

I found another jack made by omega that has a really long frame but looks a bit cheap.

29023-2loRes-376x140.jpg


I'm thinking it would be possible extend the Arcan Jack (or many others) and maintain the stock mechanical components while maybe even widening the track width of it a bit to add stability. Has anybody tried this? Obviously good welding and fabrication skills are required, along with some understanding of statics so you can properly calculate your new load capacity.

I also found this post that seems helpful for comparing long frame jacks.

http://forums.corvetteforum.com/c6-...h-low-profile-omega-29023-and-ac-dk13hlq.html
 

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atari

Well-known member
Joined
Dec 20, 2008
Messages
555
Location
Carroll, Ohio
I have an Omega jack and I really like it. I have heard that they fail because of the one pump to frame valving though.
I have taken 2 broken units and made one good one but I dont know about extending one. You would just be extending the back end of it not the lifting platform. I have this issue after I lowered my mustang, I just made some little ramps out of scrap wood. I never even thought about cutting my jack in half to make it longer.
 
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OP
O

OldSchoolSS

Well-known member
Joined
Mar 19, 2008
Messages
204
I have an Omega jack and I really like it. I have heard that they fail because of the one pump to frame valving though.
I have taken 2 broken units and made one good one but I dont know about extending one. You would just be extending the back end of it not the lifting platform. I have this issue after I lowered my mustang, I just made some little ramps out of scrap wood. I never even thought about cutting my jack in half to make it longer.

How long have you had the Omega jack?
 
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