NoPistons -Mazda Rx7 & Rx8 Rotary Forum

NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)
-   Interior, Exterior, Audio Mods (https://www.nopistons.com/interior-exterior-audio-mods-22/)
-   -   anyone structural foam a car? (https://www.nopistons.com/interior-exterior-audio-mods-22/anyone-structural-foam-car-57379/)

mazdaspeed7 02-23-2006 09:49 AM

http://www.foamseal.com/automotive.htm

Seppuku 02-23-2006 03:51 PM

id like to try it on the vert

Rob x-7 02-23-2006 08:29 PM

I just took apart a boat that relied on the foam as part of the structure of the hull, because the bond was not there for the foam the hull was compromised, same thing for a frame rail, you can pump all you think you can get in there, if it doesnt bond 100% your wasting your time.



Someone would have to hook up sensors to the frame rails and measure before and after to see if it really worked or not.

Rx7carl 03-16-2006 05:56 PM

Well after reading this article years ago I plan to use it on my streetcar build up.



http://www.sportcompactcarweb.com/projectc...6scc_proj300zx/

Rob x-7 03-16-2006 06:37 PM

they combined that with a total suspension makeover, how could they ever see the results of the foam alone?

In that article the car was never completed anyhow

j9fd3s 03-17-2006 09:42 AM


Originally Posted by Rob x-7' post='803752' date='Feb 23 2006, 06:29 PM

I just took apart a boat that relied on the foam as part of the structure of the hull, because the bond was not there for the foam the hull was compromised, same thing for a frame rail, you can pump all you think you can get in there, if it doesnt bond 100% your wasting your time.



Someone would have to hook up sensors to the frame rails and measure before and after to see if it really worked or not.



well if the car's quieter thats a plus too.

Rob x-7 03-17-2006 06:51 PM

its safe to say that most people who would foam a car are running a silly loud exuast, the sound deading is a useless thing at that point

j9fd3s 03-18-2006 12:34 PM


Originally Posted by Rob x-7' post='808460' date='Mar 17 2006, 04:51 PM

its safe to say that most people who would foam a car are running a silly loud exuast, the sound deading is a useless thing at that point



ive been driving a 1990 mercedes 190e and the 91 fc is way louder inside. both cars are stock, theres no point to modding the benz

heretic 03-20-2006 06:42 PM


Originally Posted by j9fd3s' post='808532' date='Mar 18 2006, 10:34 AM

ive been driving a 1990 mercedes 190e and the 91 fc is way louder inside. both cars are stock, theres no point to modding the benz





Just strip down the FC, stitch weld the sucker, weld in some bracing as necessary, then put some sound insulation matting down on the big panels. Wouldn't that be easier than some foam stuff? https://www.nopistons.com/forums/pub...IR#>/smile.png

RONIN FC 03-21-2006 03:26 PM


Originally Posted by heretic' post='808877' date='Mar 20 2006, 07:42 PM





Just strip down the FC, stitch weld the sucker, weld in some bracing as necessary, then put some sound insulation matting down on the big panels. Wouldn't that be easier than some foam stuff? https://www.nopistons.com/forums/pub...IR#>/smile.png



Dunno about easier, but more effective. I dont see how foam can make the frame resist flexing.

But i do know a square tube filled with foam resists collapsing in on itself better than a hollow one. Making it good for some rollover protection.

Im still considering it.


All times are GMT -5. The time now is 08:39 PM.


© 2024 MH Sub I, LLC dba Internet Brands