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M+K Baffle Install Mod
I didn't feel like drilling holes in the tailpipe of my polished M+K 2-in 1-out in order to install the baffle. So I drilled a 9/64" hole on either side of the baffle, threaded the holes with a 4x0.7 tap and installed 2 8mm hexhead set screws in the holes with the hexhead on the inside of the baffle. Then I pushed the baffle in the tailpipe and tightened the set screws using blue Locktite.
  
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John Original owner '81 911SC blackmetallic coupe. Terbatrol, SSI, M+K Gen 4, SC+ cams, A/C delete, console delete, heater backdate, 7 & 8 x 16 Fuchs with polished rims, Turbo tie rods, tensioner update, Rennline engine mount bar, Mainely Custom sump plate, new top-end, corner balance. |
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08-12-2007, 10:30 AM
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Metal Guru
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You might want to use ellipitical lock nuts instead. Blue locktite will melt.
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Paul B. '91 964 3.3 Turbo Port matched, SC cams, K27/K29 turbo, Roush Performance custom headers w/Tial MV-S dual wastegates, Rarlyl8 muffler, LWFW, GT2 clutch & PP, BL wur, factory RS shifter, RS mounts, FVD timing mod, Big Reds, H&R Coilovers, ESB spring plates- 210 lb |
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08-12-2007, 10:58 AM
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Registered
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Quote:
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John Original owner '81 911SC blackmetallic coupe. Terbatrol, SSI, M+K Gen 4, SC+ cams, A/C delete, console delete, heater backdate, 7 & 8 x 16 Fuchs with polished rims, Turbo tie rods, tensioner update, Rennline engine mount bar, Mainely Custom sump plate, new top-end, corner balance. |
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08-12-2007, 11:05 AM
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Less brakes, more gas!
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When I was an engineer we had a saying...
"Set Screws Suck" I can't tell you how many times I had to rework a 1st years design to get rid of the set screws. My bet, that thing will be out of your tail pipe in less than 5000 miles with the vibrations and the heat cycles... Unless you tighten it such that the shapes are deformed enough to keep it in there hehehe... and you can forget the lock tight... not enough threads to grip  Best regards, Michael
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 Michael '82 Euro SC 'Track Rat' 22/29 Hollows, 22/22 Tarrets, Full ERPB F/R, Rennline Tri Brace, Glass bumpers, Pro 2000's, 5 pts, blah blah blah '13 Cayenne GTS |
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08-12-2007, 01:20 PM
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1981 Porsche 911SC
1991 Porsche 964 Turbo
Ugly Betty
