C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

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Old Sep 17, 2007 | 06:21 PM
  #21  
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Originally Posted by staugur
If the car's from somewhere that puts white ****(salt) on the black ****(roads) then the brown ****(underseal) is probably there to stop red ****(rust) forming. Just a ****(crap) guess tho'.
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Old Sep 18, 2007 | 12:08 AM
  #22  
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Originally Posted by jsup
OK, if I go jackstands, I have to extend them all the way up, which I'm not all that comfortable with.

I am going to get 2X12s and cut them down to 18 inches, screw 6 together and stack them up in place of the cinder blocks.

If I were to go jack stands, there doesn't seem to be a real good place to install them. Having the blocks under the tires seems to provide the most room under there.

Where under the car should I place the jack stands that I can be comfortable with them?

I have jack stands, and on a frame car it's easy, there's a lot of fiberglass under there to damage.
jeez... this isn't rocket science, John...

C4 Guru - Towing and Jacking

The right jack stands will be 10 times better than any block of wood or cinder block. That's what they are designed for.
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Old Sep 18, 2007 | 08:58 AM
  #23  
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Originally Posted by JrRifleCoach
Why undercoat a fibreglas car? DUH UH!!!

Its sound deadener for those that still can't hear


Just in case you don't know, a lot of the floor pan & tunnel in a C4 is STEEL

Take a magnet to it and check it out
Dave
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Old Sep 18, 2007 | 09:05 AM
  #24  
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Originally Posted by jsup
OK, if I go jackstands, I have to extend them all the way up, which I'm not all that comfortable with.
So get bigger jackstands! Like bogus says this is not rocket science. Get some real jackstands, stay away from those little ones from Wal-Mart. I can't believe your disagreement on this subject, we are only trying to save your life.
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Old Sep 18, 2007 | 09:13 AM
  #25  
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Originally Posted by Midnight 85
So get bigger jackstands! Like bogus says this is not rocket science. Get some real jackstands, stay away from those little ones from Wal-Mart. I can't believe your disagreement on this subject, we are only trying to save your life.
I am NOT disagreeing on the subject. In fact, I went to HD and purchased 3 12X2X12 boards. I cut them down to 18 inches and blocked the wheels with the wood, instead of the cinder block.

The question is, now that I have wood under the wheels, that can't collapse, do I still need the jackstands. The car is sitting on all four tires which are sitting on the wood. I don't know of any more secure way to do this.

I appreciate all the input. I would have been under there with the cinder blocks, You all could have read about me....
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Old Sep 18, 2007 | 09:16 AM
  #26  
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Originally Posted by bogus
jeez... this isn't rocket science, John...

C4 Guru - Towing and Jacking

The right jack stands will be 10 times better than any block of wood or cinder block. That's what they are designed for.
Thanks Bogus. Started a new job a couple weeks ago and my mind is just shot. I have conference calls three days a week or more, 2 hours in a clip. My kids are running from soccer, to cheerleading, etc....

I'm not as sharp as I could be these days.

The car is an escape. I'm just doing the exhaust, then it comes down.

Just out of curiosity, how can you get any more secure than all four tires on blocked wood? 18 inches long, 12 inches wide, stacked about 10 inches high. Serious.
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Old Sep 18, 2007 | 10:28 AM
  #27  
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FOR Whats it worth they just pulled a guy out from under his car that came down on him. No pulse, not breathing, and was blue. Yea they got him back but he expired hours later. LOOK JACK STAND ARE CHEAP! AND YOU CAN GET SOME REALLY HEAVY DUTY ONES AT ALMOST ANY CAR PARTS DEALER or FARM HOME STORE EVEN KMART.
When you throw the money in for wood and time it is just not worth it.
wro87
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Old Sep 18, 2007 | 12:50 PM
  #28  
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I'm think what everyone is trying to tell you is that the wood/cinder blocks that the tires are sitting on WON'T keep the car from rolling! off on YOU!
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Old Sep 18, 2007 | 01:11 PM
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Old Sep 18, 2007 | 08:11 PM
  #30  
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Get 4 heavy duty jack stands, the kind you usually use for a truck. It's higher to lift up on, but you'll have more usable space under it. I'd keep the blocks you made and use them somewhere as backups to it being knocked off the jack stands, not likely, but just in case...

That is how I put mine up, (sans the backups) and I think this is sound, but I'm still a little uneasy when I'm really cranking on something under there that wants to rock the car to the side. (actually I have used the floor jack as a backup I guess, but on a temporary basis)
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