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Sep 3, 2004 | 03:00 PM

4.8redchev

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From: Houston

Free Mods?

What are some good free mods? like descreening MAF? im not sure of any other so thats why i am asking...

Sep 3, 2004 | 03:03 PM

MacADaYear

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From: Cali

EGR block off
TB Coolant mod

umm... what else....

Goto sshotrod.com They have a section with some freemods. As well as Ls1Howto.com and installuniversity

Sep 3, 2004 | 03:08 PM

4.8redchev

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From: Houston

what good will these do? i mean what does the TB coolant mod do?

Sep 3, 2004 | 03:24 PM

GoldenVelvet

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From: Fresno/Chico

Quote:

Originally Posted by 4.8redchev

what good will these do? i mean what does the TB coolant mod do?

Throttle bodies have a line of hot coolant that passes through it. It is an emissions control, and in extreme cold it can help stop the TB from icing over. The icing over would be almost impossible to achieve anywhere we would want to drive. Heating the TB heats the intake air charge, hot air is bad air. By bypassing the TB is worth about 1HP which you wont notice but you motor will be eating colder air and happier with you for having done it.