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Reverse intercooler piping

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code-man850
Posts: 210
Joined: 3 September 2008
Year and Model: 855T '96
Location: San Luis Obispo, Ca

Reverse intercooler piping

Post by code-man850 »

I feel dumb asking but I'm new to the turbo world so what exactly is reverse intercooler piping and what are it's gains?
'96 855 Turbo
K&N, H&R, Mobile 1

Its a wagon thing...
You wouldn't understand.

Ozark Lee
MVS Moderator
Posts: 14798
Joined: 7 September 2006
Year and Model: Many Volvos
Location: USA Midwest
Has thanked: 4 times
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Post by Ozark Lee »

The stock turbo feeds the intercooler on the bottom and retrieves the air from the top. Heat rises so the theory is that a performance gain can be obtained by retrieving the air from the bottom of the intercooler where it should be cooler.

In practice I honestly think the gains can be attributed to the fact that the piping length is shorter and the turbo is a little more responsive.

...Lee
'94 850 N/A 5 speed
'96 Platinum Edition Turbo
Previous:
1999 V70XC - Nautic Blue - Totaled while parked.
1999 V70XC - RIP - Wrecked Parts Car.
1998 S70 T5
1996 850 N/A
1989 740 GLT
1986 740 GLT
1972 142 Grand Luxe

code-man850
Posts: 210
Joined: 3 September 2008
Year and Model: 855T '96
Location: San Luis Obispo, Ca

Post by code-man850 »

great info. and is it just the hoses that you need to buy?
'96 855 Turbo
K&N, H&R, Mobile 1

Its a wagon thing...
You wouldn't understand.

Ozark Lee
MVS Moderator
Posts: 14798
Joined: 7 September 2006
Year and Model: Many Volvos
Location: USA Midwest
Has thanked: 4 times
Been thanked: 75 times

Post by Ozark Lee »

Pipes, hoses, and clamps. Here is a link:

http://www.ipdusa.com/product.asp?strPa ... rtRecord=1

...Lee
'94 850 N/A 5 speed
'96 Platinum Edition Turbo
Previous:
1999 V70XC - Nautic Blue - Totaled while parked.
1999 V70XC - RIP - Wrecked Parts Car.
1998 S70 T5
1996 850 N/A
1989 740 GLT
1986 740 GLT
1972 142 Grand Luxe

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