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Go Back   Chevy and GMC Duramax Diesel Forum > Specialty Forums > After Market Mods. > Turbo's Stock and Aftermarket.
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Turbo's Stock and Aftermarket. Place for all your turbo questions

 
       

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Old 10-21-2009, 09:37 PM   eBay Motors   #1 (permalink)
bleeddiesel
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Louder LB7 Turbo

Anybody know an easy way to make a stock lb7 turbo louder?
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Old 10-21-2009, 09:41 PM   eBay Motors   #2 (permalink)
seadoo48
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mouthpeice mod for sure
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Old 10-21-2009, 09:44 PM   eBay Motors   #3 (permalink)
Hondarider552
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use the search.
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Old 10-21-2009, 09:45 PM   eBay Motors   #4 (permalink)
WisconsinHick1
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Here you go. LB7 Turbo mouthpeice mod

How about a PPE boost valve also.
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Old 10-21-2009, 10:07 PM   eBay Motors   #5 (permalink)
duramaxbd03
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Quote:
Originally Posted by WisconsinHick1 View Post
Here you go. LB7 Turbo mouthpeice mod

How about a PPE boost valve also.
the boost valves make them louder?
and intake and mouthpiece makes them pretty loud
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Old 10-21-2009, 10:14 PM   eBay Motors   #6 (permalink)
WisconsinHick1
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He'll be able to run more boost and it will be louder. Jake do you have a BD wastegate or a PPE boost valve if not you should get the boost valve I think it will help you push better numbers.
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Old 10-21-2009, 10:27 PM   eBay Motors   #7 (permalink)
duramaxbd03
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Quote:
Originally Posted by WisconsinHick1 View Post
He'll be able to run more boost and it will be louder. Jake do you have a BD wastegate or a PPE boost valve if not you should get the boost valve I think it will help you push better numbers.
hmm.... how hard is to install a wastegate?
and plus there only like 145 bucks
but i need to run copper boost line first... i think my line is pinching
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2003 Silverado 2500HD 4x4,Ext, LB7, Silver
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18inch Rockstars with 285 Nitto Terra Grapplers
Ported MouthPiece,PPE Lift Pump
Autometer Cobalts, K&N Intake, Cognito HD Tie-Rods
EFI Live with DSP 2 Switch Tuned by MMLMM
SunCoast Stage III

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Old 10-21-2009, 11:01 PM   eBay Motors   #8 (permalink)
WisconsinHick1
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Quote:
Originally Posted by duramaxbd03 View Post
hmm.... how hard is to install a wastegate?
and plus there only like 145 bucks
but i need to run copper boost line first... i think my line is pinching
I say spend $20 or so for the boost valve. Copper line why are you running Copper line?
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Old 10-22-2009, 05:27 AM   eBay Motors   #9 (permalink)
duramaxbd03
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Quote:
Originally Posted by WisconsinHick1 View Post
I say spend $20 or so for the boost valve. Copper line why are you running Copper line?
cause my plastic line kepts pinching
and what if i were to pluge off my wasagte line?
someguy i no was telling me to do it?
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2003 Silverado 2500HD 4x4,Ext, LB7, Silver
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18inch Rockstars with 285 Nitto Terra Grapplers
Ported MouthPiece,PPE Lift Pump
Autometer Cobalts, K&N Intake, Cognito HD Tie-Rods
EFI Live with DSP 2 Switch Tuned by MMLMM
SunCoast Stage III

- Jake
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