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SRI Heat Shields - 6G Celicas Forums

Topic #49779 13 posts Started by cHinaman727
Just installed a custom SRI, how can I fabricate a heat shield?

"You should take a short walk on a LONG PIER"-Crazy SteveMy Celica's SRI
Buy a peice of aluminum. Measure around the widest part of your filter. Add about 2 inches to that length. Measure from the top to the end of the rubber coupler. Cut your aluminum as wide as the first measurement by the second measurement. Say 12" x 6". Then cut 3 or more strips from the aluminum about 1/2" wide by about 4 to 6 inches. Drill holes along the side that is as long as the first measurement. Rivet or use small bolts to attatch the strips so they can go from the aluminum to the tubing for the intake. Now bend the shield around the filter and bend the strips down to the tubing so that you can use a hose clamp to secure it to the tubing.
I have attached a cheap paint pic to help.
http://i43.photobucket.com/albums/e362/bin...iltershield.jpg

This post has been edited by bindertch: Jul 1, 2007 - 11:09 PM
If I use one of mine teflon coated pans, can it be a pour man's cermanic? lol

NASA/SCCA RX-7....currently under the knife92 Civic hatch B16 - Sold10th anniv RX-7 - RIPThe Slow Celica - Sold...and then crushed crushed due to street racing.Quote from Seinfeild: George's Boss reading a magazine: "People magazine's most beautiful people. Oh and a Celica...nothin wrong with that!"
does a heat shield go all the way around the filter or just half, like half circle

"You should take a short walk on a LONG PIER"-Crazy SteveMy Celica's SRI
>
QUOTE(bindertch @ Jul 2, 2007 - 4:08 AM) [snapback]574205[/snapback]
>
Buy a peice of aluminum. Measure around the widest part of your filter. Add about 2 inches to that length. Measure from the top to the end of the rubber coupler. Cut your aluminum as wide as the first measurement by the second measurement. Say 12" x 6". Then cut 3 or more strips from the aluminum about 1/2" wide by about 4 to 6 inches. Drill holes along the side that is as long as the first measurement. Rivet or use small bolts to attatch the strips so they can go from the aluminum to the tubing for the intake. Now bend the shield around the filter and bend the strips down to the tubing so that you can use a hose clamp to secure it to the tubing.
I have attached a cheap paint pic to help.
http://i43.photobucket.com/albums/e362/bin...iltershield.jpg


when you say measure around the widest part you mean the circumference from one point to another or just the distance

"You should take a short walk on a LONG PIER"-Crazy SteveMy Celica's SRI
is 18 bucks too much to pay for one? I never have enough time to make one myself.

"You should take a short walk on a LONG PIER"-Crazy SteveMy Celica's SRI
You can start with a piece of cardboard and make a template out of it.
Then you can use aluminum plate or lay some glass on it.
There is a write up on C.tech
BTW, Heat shield is going to prevent your "filter" from radiant heat.
However, the SRI still sucks hot air from engine bay.
The best way is to do a cold air box and supply air from outside.

_Gary
whats a cold air box?

"You should take a short walk on a LONG PIER"-Crazy SteveMy Celica's SRI
It's a box that completely seal the filter preventing it from sucking hot air in the engine bay.
It has a duct that draw cold air from the outside.
Like this
http://member.newsguy.com/~gtfour/
IPB Image

or this

IPB Image

This post has been edited by Gary: Jul 20, 2007 - 12:49 PM

_Gary
>
QUOTE(Gary @ Jul 20, 2007 - 5:47 PM) [snapback]580574[/snapback]
>
It's a box that completely seal the filter preventing it from sucking hot air in the engine bay.
It has a duct that draw cold air from the outside.
Like this
http://member.newsguy.com/~gtfour/
IPB Image

or this

IPB Image



awsome found a great how to in there. thanks!

"You should take a short walk on a LONG PIER"-Crazy SteveMy Celica's SRI