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Old 04-21-2001, 07:19 PM   #1
WRC666
Scooby Newbie
 
Member#: 2351
Join Date: Sep 2000
Thumbs up Heatshield on MY99 installed!

Just got back from the testdrive. The setup is a MY 99 with K&N conefilter on Kartboy adapter and stock plumbing from the MAF in.
Borla catback and UD pulley.
Before: After the engine warms up, the performance decreased noticeably.
The catback popped like crazy when easing off the gas( too rich, aka not enough O2).
After: Warmup, then tried all rpms and gears.
Response and punch at 2500 greatly improved.
At 3000 not too much difference, above 4000 more power. A lot less exhaust popping, which means the the engine pulls in more dense air, aka cooler than before.
The inside of the heatshield is hot, the side facing the filter is almost completely cold!
I'm happy with it.
666
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Old 04-22-2001, 10:59 AM   #2
AWDrivin
Scooby Specialist
 
Member#: 1687
Join Date: Jun 2000
Location: Cuyahoga Falls, OH
Vehicle:
99 2.5RS
Black

Post

The inside of the heat shield is hot?? I don't understand how that is good...

CdB
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Old 04-22-2001, 12:07 PM   #3
WRC666
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Member#: 2351
Join Date: Sep 2000
Cool

The inside is the side towards the inside of the car, thats where the motor is. Being a flat panel, the inside would be hard to determine.
666
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Old 04-22-2001, 11:26 PM   #4
silverSurfer
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Member#: 1361
Join Date: Apr 2000
Chapter/Region: Tri-State
Location: Used to be Long Island/NYC...
Vehicle:
1999 Legacy GT Ltd.
2006 Rav4 Sport Silvarrr

Question

any pix?
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Old 04-23-2001, 12:32 AM   #5
kaminari
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Member#: 1781
Join Date: Jul 2000
Location: Hayward, CA, US
Vehicle:
2000 2.5RS
Blue Ridge Pearl

Post

where'd you get it? or did you construct it?
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Old 04-23-2001, 09:50 AM   #6
STiShawn
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Member#: 2348
Join Date: Sep 2000
Chapter/Region: MWSOC
Location: St.Louis
Vehicle:
2006 WRX TR
Steel Grey Metallic

Post

I built one too, I used 1/8" sheet aluminum and all the stock bolt locations. I can make them for people if you wnat me too, pictures upon request....they do make a difference.

Post some pics of yours please, or e-mail me them.
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Old 04-23-2001, 09:58 AM   #7
zaidallas
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Member#: 4106
Join Date: Feb 2001
Location: Expected whp/torque at 25 psi : 450
Post

here's a couple of pix of my home made one..<IMG SRC="http://albums.photopoint.com/j/View?u=216981&a=12070217&p=46595524&Sequence=0&res =high" border=0>
<IMG SRC="http://albums.photopoint.com/j/View?u=216981&a=12070217&p=46595506&Sequence=0&res =high" border=0>
<IMG SRC="http://albums.photopoint.com/j/View?u=216981&a=12070217&p=46595529&Sequence=0&res =high" border=0>
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Old 04-23-2001, 09:34 PM   #8
96Lconversion
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Member#: 3604
Join Date: Jan 2001
Chapter/Region: NESIC
Vehicle:
2008 Infiniti G35S
2005 S2000

Post

WOW, that is sweet, nice job, I am going to make one this summer.
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Old 04-24-2001, 06:06 AM   #9
bratmantlz
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Member#: 3231
Join Date: Dec 2000
Chapter/Region: RMIC
Location: colorado springs colorado usa
Vehicle:
88 626 Turbo
white

Post

ohh nice

[This message has been edited by bratmantlz (edited April 24, 2001).]
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Old 04-24-2001, 08:42 AM   #10
Strepto
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Member#: 252
Join Date: Sep 1999
Location: San Antonio, TX
Vehicle:
2001 Arctic White
Camaro SS #1800

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bratman, pics work fine for me
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