PPE boost valve and MPG's? - Chevy and GMC Duramax Diesel Forum
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post #1 of 9 (permalink) Old 11-13-2012, 09:04 PM Thread Starter
 
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PPE boost valve and MPG's?

Does anybody have feedback on a PPE boost valve and increase or loss of mpg's?
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post #2 of 9 (permalink) Old 11-13-2012, 09:07 PM
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raised boost a couple psi, as far as mpg didnt notice anything

2004 lb7 ccsb 4x4. Efi live tuned by Rob at ATP, Built trans by Brad at Calvins Auto, Wehrli custom fab s475/stock twin turbo kit, ARP head studs, tie rod sleeves, cognito idler/pitman arm braces, cognito traction bars, airdog 165, turbo horn, LML driver side manifold, cat fuel filter adapter 1r-0749, installed cab lights and tow mirrors. NBS back seats. 6 inch zone offroad lift lowered down and running 305/55/20, optima red tops, Mbrp 5 inch turbo back straight pipe exhaust.

Soon to come: Built motor
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post #3 of 9 (permalink) Old 11-13-2012, 09:39 PM
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Bud I have one I just wanna get rid of, if you give me your address I'll mail it to you if you want. I noticed boost increase

CHAD : 2002 CHEVROLET 2500HD ec/sb 4x4: Has enough to help me do the speed limit
30% exergy,s366,alligator stage 5, Idaho rob, arp studs, 6" tuff country 35x12.50 nitto trail grapplers, 17x9 xd spies all work done at home
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5" = deeper sound. 4" = more of that pissed off two owls havin angry sex dmax sound at WOT.
a proud owner of a pound seven
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post #4 of 9 (permalink) Old 11-15-2012, 11:31 AM
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Hey dieseladdiction, i know you are tuned with efi but i was curious, im getting the S&B intake, profab turbo horn, and PPE boost valve, you notice any performance difference? thank you


Steven
03 lb7,135K miles
5k HID lows & fogs
18x9 Dale Earnhardt Jr. rims with 325/60/18 Terra Grapplers
5in MBRP Down-pipe back
Edge CS
S&B intake and Profab Intake Horn
35% Tints all around
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post #5 of 9 (permalink) Old 11-15-2012, 01:02 PM
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Quote:
Originally Posted by soto3389 View Post
Hey dieseladdiction, i know you are tuned with efi but i was curious, im getting the S&B intake, profab turbo horn, and PPE boost valve, you notice any performance difference? thank you
I had a K&n, ppe boost valve, intake horn and downpipe...I'd hite 25-30psi pretty regulary if I got on it, I also had efi live...egt's got to 14--1500 full throttle

CHAD : 2002 CHEVROLET 2500HD ec/sb 4x4: Has enough to help me do the speed limit
30% exergy,s366,alligator stage 5, Idaho rob, arp studs, 6" tuff country 35x12.50 nitto trail grapplers, 17x9 xd spies all work done at home
Building a gas engine and need a dry sump oil system?check out A.R.E drysump.com
gold star of excellence award winner 2011
Quote:
Originally Posted by Duraskank View Post
5" = deeper sound. 4" = more of that pissed off two owls havin angry sex dmax sound at WOT.
a proud owner of a pound seven
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post #6 of 9 (permalink) Old 11-15-2012, 01:49 PM
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Thank you. I I'm curious what my stock truck would be around

Sent from my C771 using AutoGuide.Com Free App


Steven
03 lb7,135K miles
5k HID lows & fogs
18x9 Dale Earnhardt Jr. rims with 325/60/18 Terra Grapplers
5in MBRP Down-pipe back
Edge CS
S&B intake and Profab Intake Horn
35% Tints all around
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post #7 of 9 (permalink) Old 11-15-2012, 02:04 PM
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If you just add the boost valve on a stock tune truck you will see 2-4psi difference


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My truck
05 LLY CC/SB Slt
caltracs,efilive,lowered on chrome 20x12's and a stock tranny!
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post #8 of 9 (permalink) Old 11-15-2012, 03:55 PM
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Ok cool thank you

Sent from my C771 using AutoGuide.Com Free App


Steven
03 lb7,135K miles
5k HID lows & fogs
18x9 Dale Earnhardt Jr. rims with 325/60/18 Terra Grapplers
5in MBRP Down-pipe back
Edge CS
S&B intake and Profab Intake Horn
35% Tints all around
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post #9 of 9 (permalink) Old 11-18-2012, 05:49 PM
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Quote:
Originally Posted by usafduramax View Post
Bud I have one I just wanna get rid of, if you give me your address I'll mail it to you if you want. I noticed boost increase
Ill take you up on that if you still got it 👍


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Logan Faehr
07 LMM LTZ|ATP|ADII|5" mbrp|3" downpipe|PCV reroute|S&B intake|All season brace|MA sleeves|Recon|Cognito keys|Bilsteins|20x12s|Toyo MTs| Big Dipper tranny soon to come
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