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Engine heat blasting into compartment via shifter: cured.
Well, .....90% cured.
I no longer have a constant blast of searing engine heat blowing out of my center console onto my legs and into the cockpit. Now I just have slight heat up through the shifter that heats up the switches, and that's it. I bought some spray foam by DAP and sprayed it up over the torque tube in front of the foam piece. I loaded a good bit up in there left, front, right sides. I'm going to give it one more dose to try to finish off that last 10% of heat invasion. I'm also going to wrap the downpipes and cat with titanium heat wrap from DEI. I would wrap the headers, but there is no clearance to get up in there. I'm sick of this heat invasion! It was so much better as I cruised down the road today in this 92F heat with 100% humidity. ![]() I bought a fire extinguisher today, too. ![]()
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1982 Porsche 928, Auto, 4.5 http://i72.photobucket.com/albums/i166/hethaerto/928Mist2.jpg?t=1305333945 |
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Titanium wrap from DEI:
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1982 Porsche 928, Auto, 4.5 http://i72.photobucket.com/albums/i166/hethaerto/928Mist2.jpg?t=1305333945 |
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Sounds like you fix things kind of like I do. Whatever you can find around that may possibly work. A lot of guys just buy new stuff but I have to try and repair most things due to lack of money. Sometimes I just rummage through stuff in the garage looking for an idea on what would work to repair something. I go through a lot of epoxy and Gorilla Glue. Gunar
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Join Date: May 2009
Location: Christchurch, NZ
Posts: 130
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Where do you plan on mounting it? I got one last week, but due to its size the best place I could find was on the passenger floor next to the sill between the brains and the download port. Not quite readily accessable from the drivers seat, but if I needed it, I'm sure I could grab it!
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1991 928 S4 - Horizon Blue |
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I haven't decided where to mount it yet. Maybe in between the rear seats?
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Gunar, yep, I like to work with what I've got if I can. Black trim RTV has worked wonders for ill-fitting trim seals. Gorilla duct tape kicks ass. Silicon tape is magical.
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928: Serial Enabler
Join Date: Sep 2007
Location: Elkhart, Indiana
Posts: 2,929
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Can't wait to see the PO thread about you some day. On the other hand, I need some spray foam, too.
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84,85,86 928 cars |
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That's funny, Chris.
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Welp, the heat returned last night. I guess the foam couldn't resist the overwhelming blast of engine heat, and wilted into nothing. I'll check tomorrow to see what condition the foam is in now.
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1982 Porsche 928, Auto, 4.5 http://i72.photobucket.com/albums/i166/hethaerto/928Mist2.jpg?t=1305333945 |
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I have some orange fire resistant foam- TOUCH N FOAM- FIRE BREAK- FLAME RESISTANT SEALANT. I think I got it at Home Depot. Gunar
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928: Serial Enabler
Join Date: Sep 2007
Location: Elkhart, Indiana
Posts: 2,929
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Is the oil pan at a level such that it is slightly below the crossmember cover that covers the steering rack? How about a picture.
I can't believe you don't need motor mounts. Motor mounts will lift the TT into a closer proximity with the tunnel. Combined with a new foam chunk it can stop the heat.
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84,85,86 928 cars |
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I'll take a pic tomorrow.
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Out for a ride today with the sunroof closed: no heat. Sunroof open: some heat.
Before the foam: loads of heat no matter what. Maybe the foam didn't collapse as much as I thought. Still going to apply another dose, then start looking at fixing it the right way. Cash flow problems right now.
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1982 Porsche 928, Auto, 4.5 http://i72.photobucket.com/albums/i166/hethaerto/928Mist2.jpg?t=1305333945 |
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ive used the wrap on my motorcycle headers, only prob was over time exhaust got hot, then sat and got cold, you do that and when it cooled down, the wrap held the exhaust sweat(moisture) then came "brotha rust spots", just my 1 cents
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wjcoleman 84 928 1986 suzuki gsxr1397cc "8's and lookn 4 da "7"s ![]() |
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Quote:
I've read about this lately. DEI claims their titanium wrap resists invasion of contaminants and moisture.
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1982 Porsche 928, Auto, 4.5 http://i72.photobucket.com/albums/i166/hethaerto/928Mist2.jpg?t=1305333945 |
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Rockin' NW Arkansas
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Very interested in this foam. here we have 100+ degrees with 100% humidity and the overwhelming heat that blows in is horrible. no a/c so i open up sun roof and windows.
Where is this "foam" from? hardware store?
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Matt 1986 Porsche 928 S - Daily Driver 1984 928 S - SOLD, 1986 944 S - SOLD, 1988 944 S - SOLD |
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Quote:
I tie strapped the bracket to the child seat bracket that is a few inches under the front of the rear seat Sorry about the low bit rate pictures ![]() ![]()
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Names Brad, Canada, Fort McMurray. Car is a 1989 928 5L AT from Japan, 17" rims, 95,000 k vin#WPOZZZ92ZKS842476 |
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Hey, gbgastowers, I got some of that orange foam today, applied it, and now good to go. Thanks.
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Chris, i took some pics of the oil pan and crossmember. I'll post them when I get home. The pan does sit lower.
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Firefighter, you can get the fire resistant foam at Home Depot. Ask for it, it's hard to locate. Good stuff.
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