by teK-- » Sun Apr 11, 2010 6:51 pm
Yeah probably don't use second hand timber unless you are sure it is not rotten or has been exposed to moisture for a long time.
I just made up a set today cost $30 for 2 treated pine sleepers, 50x200x2400. I would have liked wider sleepers to accomodate cars with wider tyres, but 200 was the widest they had at Bunnings. You should be able to find 45x240x2400 at some timber stores but you should then add another step to the ramp as it will otherwise be 15mm lower than mine.
The first two landings are 9" long, and the top one is 11" long. The stopper is 3" taller than the top landing. With the wheel on the top landing and against the stopper, there is still another 1/2" of landing behind the tyre contact patch which is fine. In hindsight I could make the stopper lower which would allow the wheel to roll further a bit more, or make the top landing an inch longer.
It's all held together by several 75mm long nails (don't need many). Many extra nails were used on the stopper piece as I do NOT want this piece to come off as the car rolls against it!.
It gives more than enough height to do everything from a basic service to changing a swaybar or removing the front part of the exhaust. I might look at adding another level to the ramps (on the bottom!) to give a little bit more clearance as it's cramped to get a breaker bar into some areas.
They are light, compact and fit in the boot which is much more practical than lugging around a 45kg+ trolley jack, jack stands etc.
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MY04 2.5i Safety 5MT Sedan
"Project Locomotive"
..: JDM Subaru-AVO-Whiteline-Bilstein-Swift Springs-Cusco-Rallitek-GT Brakes-Remsa-K4RT30Y-Blitz-Philips-Défi-STI-Sabelt-Redline-Alpine-Polk Audio-Kenwood-Dynamat :..