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#1 |
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Boost went from 12 to 6 lbs
So this weekend I took car out for a nice drive through national forest.. first time really having car out and getting on it since supercharger install. On the way back from drive I started getting on it little harder and notice that it was making only about 5 to 7 lbs of boost. When before it was making around 12lbs.. I checked the belt I can't really see anything wrong but I don't know.. it was a 50 degree day so I wouldn't think heat soak.. any ideas or advice would be very appreciated. . This is my first supercharger car so not very familiar. .
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#2 |
![]() Drives: 2014 Saleen 620 White Label #14-011 Join Date: Dec 2014
Location: AL
Posts: 610
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Belt or boost leaks would be first guess. Check bypass valve that it's not stuck open either. What kind of setup? My boost went up in the cold.
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'14 Saleen 620 White Label #14-011
ADM LSA Stage 1 Kit, ADM 2.75 Pulley, DEKA 63lb injectors, ZL1 Fuel Pump, JLT 123MM Big Mouth intake, TSP 2" LTHs, BW TB, 2.5" Catback, Scott Culbert/GEN3PERF tuned! 573WHP/557WTQ @ 10psi. Build Thread Here: http://www.camaro5.com/forums/showthread.php?t=390708 |
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#3 |
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It's a lsa supercharger. How do I check to see if bypass is stuck open?
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#4 |
'It's an experiment'
Drives: [COTW 2/09/15] '11 GPI LSA SC Z/LE Join Date: May 2014
Location: Dallas TX
Posts: 8,695
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This is how you adjust it -- using the $12 tool:
http://www.camaro5.com/forums/showpo...&postcount=406 -Don
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747 RWHP 794 RWTQ
"Horsepower sells cars, torque wins races." - Enzo Ferrari See My Build: http://www.camaro5.com/forums/showthread.php?t=385577 |
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#5 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 12 camaro ss, 72 chevelle, 91camaro Join Date: Dec 2013
Location: findlay,oh
Posts: 2,069
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I would lean towards belt slip if on the 6 rib setup
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12 camaro ss 427lsx, th400, f310 heads, crower shaft mounts, gpi specd solid roller, shearerfab 2k hp a/w, twin bullseye 88mm turbos, hughes pro ssx bolt together converter, holley dominator, 8.50 cert, backhalf, Ford 9", 33x17x16 tires, c16 fuel
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#6 |
![]() Drives: Camaro ss 1le Join Date: Jan 2014
Location: Houston,Tx
Posts: 470
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I live in spring as well,Where are you in spring i have the same setup and we can look at it?
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#7 |
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#8 | |
![]() Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,231
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Quote:
You will not reach full boost unless your at full throttle. Ted.
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www.jannettyracing.com
Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
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#9 |
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Yes when I noticed it.. I made a point to get rolling in fourth and then put it to the floor. I have a peak recall on my boost gauge so was able to check after going full throttle.. before when in second I could get on it and wheels would break loose boost would jump up to around 10 to 12 .. thanks again for all yall's ihelp
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#10 | |
![]() Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,231
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Quote:
Ted.
__________________
www.jannettyracing.com
Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
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#11 |
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Thanks Ted I appreciate your help
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#12 |
Drives: bicycle Join Date: Jun 2014
Location: Digging for oil
Posts: 375
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In for an update...
Boost leak ? Belt issue ? |
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#13 |
Drives: Anything I want Join Date: Oct 2008
Location: DfW - Texas
Posts: 5,405
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Here are a couple 1le cars making solid
Never see boost drop when they leave our shop
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#14 |
Drives: Anything I want Join Date: Oct 2008
Location: DfW - Texas
Posts: 5,405
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Another one
2nd car with same setup different cam
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