MONTE CARLO "COPO" Monte Carlo SS - Turbosaurus Build (Swinging Dick Racing's c*ck got bent... she bounced a little too high & hard, & came down awkwardly)

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motorheadmike

Geezer
Nov 18, 2009
8,976
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Saskatchewan, Truckistan
And this is why I built a 4" downpipe and exhaust system:


People who claim to have problems with a $150 turbo applied equally cheap or limited approaches to everything else influencing it's performance (into and out of it, hot side and cold side).
 
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64nailhead

Goat Herder
Dec 1, 2014
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Bigger is better in terms of downpipe fer shur
 
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motorheadmike

Geezer
Nov 18, 2009
8,976
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Saskatchewan, Truckistan
More weldy weldy and more scrubby scrubby.

PXL_20201227_213214176.jpg
PXL_20201227_213210066.jpg


Made some templates and transferred them to some sheet ready for Senior Plasma Cuttero.

PXL_20201227_213012480.jpg


After much deliberation I have decided to fully box the frame to the inside. This is as opposed to running a half pipe, parallel rails (ie a full pipe), or doing a partial boxing. It basically boils down to strength and a stock-like appearance.

After I get these cut out and burned in I can start on the reinforcements, and doing the UCA relocation brackets... and replacing the wheel tubs... and continuing the bodywork... and...

bill hader crying GIF by IFC
 
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motorheadmike

Geezer
Nov 18, 2009
8,976
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Saskatchewan, Truckistan
So all that wasn't fully welded from GM I take it?

Only on the other side, and rather poorly.

Once the frame is cut out for the full notch many of those factory welds will be gone - so they had to be replaced or risk a catastrophic failure.
 
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motorheadmike

Geezer
Nov 18, 2009
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Saskatchewan, Truckistan
Busted out the plasma cutter and went to town. Worked really well all things considered given I free-handed the whole batch. Lots of scrap left over to teach the Mrs. with.

PXL_20201228_200137365.jpg


It made this really fine dust. Screw you, I found it interesting!

PXL_20201228_200132867.jpg


Knocked the slag off, and went over the edges with a grinder and a flap disc.

PXL_20201228_213816716.jpg


Not bad for an offshore box.
 
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motorheadmike

Geezer
Nov 18, 2009
8,976
27,522
113
Saskatchewan, Truckistan
We know full well that Instagram welders cannot hang in the realm of a simply functional weld, or even grasp how to deal with a less than perfect scenario. So when working on old rusty cars it is good to know what will get the job done:


The drive roll tension is a pretty interesting point I never considered, I just set the tension per the instructions inside the lid.

Remember: Form follows function.
 
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fleming442

Captain Tenneal
Dec 26, 2013
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Busted out the plasma cutter and went to town. Worked really well all things considered given I free-handed the whole batch. Lots of scrap left over to teach the Mrs. with.

View attachment 165395

It made this really fine dust. Screw you, I found it interesting!

View attachment 165397

Knocked the slag off, and went over the edges with a grinder and a flap disc.

View attachment 165398

Not bad for an offshore box.
Get some ferrofluid and have some fun with the kids- magnets!
 
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