Is it possible to clean/paint engine while assembled?
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Is it possible to clean/paint engine while assembled?
I have a 400 drivetrain that I am going to put into a 65 and it need some TLC but not a rebuild. I would like to clean it down really well and repaint it all. I know I can remove some parts and do them separately but what about the block, tranny, heads, etc. Is there a good way to do this?
Thanks,
Shane
Thanks,
Shane
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#8
Yeah, carb off would be good...
Good point there, you don't want paint on the surfaces where the carb and exhaust manifolds/headers bolt on(if they are off), and the it won't seal good over the paint. Stick bolts in any open bolt holes to avoid filling the threads with paint, but crank them out before the paint on them fully sets or the paint itself sealing them to the engine might make them hard to get out.
Good point there, you don't want paint on the surfaces where the carb and exhaust manifolds/headers bolt on(if they are off), and the it won't seal good over the paint. Stick bolts in any open bolt holes to avoid filling the threads with paint, but crank them out before the paint on them fully sets or the paint itself sealing them to the engine might make them hard to get out.
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Get some wood blocks (I use 4x4s) to rest the motor mounts on. You can leave it on the picker, but that will get the weight off and hold it still. Use foaming engine brite, a good wire brush, and then pressure wash. Soak shop rags in wd-40 (not paper towels), and stuff them everywhere you don't want the water to go.
I'd recommend using a chain and a couple of longer bolts than stock to hold up an engine/trans combo. Usually one bolt replacing a bellhousing to engine bolt and one bolt in the front of the diagonally opposite head (there should be an extra threaded hole). I've never liked the idea of that much weight on the threaded carb-stud holes of the intake.
I'd recommend using a chain and a couple of longer bolts than stock to hold up an engine/trans combo. Usually one bolt replacing a bellhousing to engine bolt and one bolt in the front of the diagonally opposite head (there should be an extra threaded hole). I've never liked the idea of that much weight on the threaded carb-stud holes of the intake.
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Truth. Those transmission jacks are dumbly expensive, even used where I found them, but I tried to weld up a transmission holding chain down saddle for my regular floor jack, and then made an "adapter" for the top of that to put up my t case at the appropriate angle, and it all got together, but it took 2 days, and I ended up chest pressing it all in by hand, and as well as that really being pretty dangerous, it's not something that I ever want to do again. Buy good stuff for your projects, and only move forward as fast as money allows.
AleX
AleX
#15
Personally, i won' trust working on an engine on a hoist alone... its like working on a truck on the jack but not jack stands. I at least lower onto some stacked 4x4s. The engine sands are nice too, 'cause you can spin it upside down if you need to.
An alternative to spendy tranny jacks are lifts made for motorcycles... cheaper, and it works great.
G.
An alternative to spendy tranny jacks are lifts made for motorcycles... cheaper, and it works great.
G.