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01-23-2016, 11:17 AM
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#1 |
 
Drives: 2010 Camaro RS/2SS Join Date: Sep 2015
Location: Huntsville, AL
Posts: 312
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Boost vs Stock Compression
I'm curious as to how many psi everyone has ran without the need for race gas or a water/meth kit while being on stock compression ratio (LS3/L99). Specifically I'm referring to turbocharged applications, but supercharger guys can chime in as well.
Please state what spark plugs you were using, turbocharged or supercharged (size of turbo or displacement of blower), fuel octane (preferrably the one's that have ran 93 as that's what goes in my tank), and the amount of boost you were tuned for. Dyno numbers would be beneficial as well. Thanks in advance. Last edited by JakeW1990; 01-23-2016 at 11:28 AM. |
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01-23-2016, 12:07 PM
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#2 |
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'It's an experiment'
Drives: [COTW 2/09/15] '11 GPI LSA SC Z/LE Join Date: May 2014
Location: Dallas TX
Posts: 8,709
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2011 L99 LSA SC, 6 PSI Boost, stock pulleys, 93 pump gas, VVT cam with heads 590+ RWHP NGK plugs 7 heat range
-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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01-23-2016, 12:45 PM
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#3 |
    
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2011 ls3 agp tt kit, turbos are 54/57 JournalBearing --- .63 a/r 800whp (FAST spooling), , 8psi tr6 plugs and 91 octane, currently base agp tune no dyno tune or numbers yet currently working on suspension
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01-23-2016, 02:19 PM
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#4 |
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Drives: 2010 Camaro SS Join Date: Dec 2006
Location: MN
Posts: 1,179
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Kenne Bell 2.8 on otherwise stock LS3
8 psi 91 octane NGK TR6 plugs 525 hp Last edited by cc-rider; 01-23-2016 at 06:15 PM. Reason: Add spark plug info |
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01-23-2016, 09:15 PM
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#5 |
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Served USN - Atomic Chimp
Drives: 2021 Camaro ZL1 1LE A10 (stock) Join Date: Jul 2012
Location: Fort Collins, CO
Posts: 1,709
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ZR1 plugs
AGP TT BW 56/61 0.63 91 octane (best here in CO) 9.5psi boost 673rwhp/695ft-lbs
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> 2021 Camaro ZL1 1LE A10 > > Past Builds: 2013 Twin-Turbo LSX434 M6 - 1,359rwhp daily |
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01-24-2016, 05:07 AM
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#6 |
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Too much is never enough!
Drives: AGP TT SS [COTW] 4/20/15 Join Date: Feb 2014
Location: Toledo,OH
Posts: 4,149
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Meth from day one. Sorry I cant help. Subscribed!
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AGP TT kit, 54/57 Forged rotating assembly, Custom grind cam... Dual nozzle meth, ID850's, Livernois dual fuel pumps, ECS BAP, 25% UDP, 3 inch Magnaflow catback with X pipe, Mantic 9000 clutch, DSS 1000hp axles, DSS aluminum driveshaft, ZL1 rear end, solid subframe bushings, HE differential offset bushings, BMR Trailing arm, BMR toe rods, Lingenfelter LNC-2000,SJM Line Lock. 747 whp 714wtq
Build thread http://www.camaro5.com/forums/showth...55#post8107855 |
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01-25-2016, 12:23 AM
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#7 |
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Sittin side ways
Drives: 2010 2SS/RS IOM Join Date: Nov 2012
Location: Arlington,Tx
Posts: 232
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93 pump 12 psi 750whp
93 Pump+dual nozzle meth 15psi 850whp 93/C16 Mix+dual nozzle meth 15psi 880whp C16+dual nozzle meth 18psi ???? Coming soon... Plugs are NGK R5671A-8
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850+hp club member
Procharger F1-A  |
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01-26-2016, 01:57 PM
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#8 |
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ЯєŧąяĐ Єl¡m¡иąŧøя ™
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93/meth on 16psi 841rwhp
E85/meth on 16psi 881rwhp NGK R5671A-8 plugs
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01-26-2016, 02:25 PM
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#9 |
Drives: 2010 Camaro SS Join Date: Dec 2015
Location: TX
Posts: 52
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91 + meth 10lbs 693whp
91 + meth 14lbs 792whp Done on the same tune as it is SD br7ef or br7efs I can't remember now Last edited by TRAVIS@SDPC; 01-26-2016 at 02:50 PM. |
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01-26-2016, 02:32 PM
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#10 |
      Drives: 2006 Z06 Join Date: Oct 2010
Location: Gilbert, AZ
Posts: 5,712
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Boost doesn't matter.
Put a cam that bleeds off all sorts of dynamic compression and you can run 20psi on pump. Or restrict the heads down. A good set of heads, and cam with SAME power adder and gas may take 5psi and make 800rwhp while just changing a few things, without touching power adder takes 15+psi.
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Nick
Corvette Z06 -1200ish rwhp |
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