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04-18-2016, 05:14 PM
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#1 |
    
Drives: 2010 Camaro SS Join Date: Jan 2015
Location: Valencia
Posts: 1,305
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Where do I stop??
So here's the deal the last time my car was on the dyno it put down a good number 638rwhp (not back for an L99 100% stock engine) My injector duty cycle was only at 53%
 so my question is should I raise the boost until I'm at say 70-80% duty cycle and call it good let me know your thoughts, my list of mods are in my sig. |
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04-18-2016, 05:43 PM
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#2 |
      Drives: 2006 Z06 Join Date: Oct 2010
Location: Gilbert, AZ
Posts: 5,712
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That would probably be in the 850ish range. Not only will the motor not like that, you are already at the limits of the factory transmission. Can't go much farther without touching that.
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Nick
Corvette Z06 -1200ish rwhp |
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04-18-2016, 05:47 PM
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#3 | |
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Drives: 2010 Camaro SS Join Date: Jan 2015
Location: Valencia
Posts: 1,305
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Quote:
 . The trans was just gone through less then a month ago. It has all good parts and "should" hold the power time will tell..
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04-18-2016, 06:00 PM
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#4 |
Drives: 12 camaro ss, 72 chevelle, 91camaro Join Date: Dec 2013
Location: findlay,oh
Posts: 2,070
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How about a turbo cam and replace the lifters. And raise the boost a bit
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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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04-18-2016, 06:04 PM
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#5 | |
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Drives: 2010 Camaro SS Join Date: Jan 2015
Location: Valencia
Posts: 1,305
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Quote:
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04-18-2016, 07:52 PM
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#6 | |
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Drives: 12 camaro ss, 72 chevelle, 91camaro Join Date: Dec 2013
Location: findlay,oh
Posts: 2,070
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Quote:
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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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04-18-2016, 07:53 PM
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#7 | |
Drives: 2013 SS Supercharged Convertible Join Date: May 2013
Location: SoCal
Posts: 2,713
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Quote:
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04-18-2016, 07:58 PM
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#8 |
 
Drives: 2013 Camaro SS 1LE Join Date: Oct 2014
Location: earth
Posts: 288
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Keep going until it stops making power
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04-18-2016, 08:17 PM
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#9 |
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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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Posted this in the Tune Section where you ask the same question:
IDC is only part of your limitation to the final equation. Usually, the dual fuel pump will limit you before the bigger injectors you have. And this is only a suggestion - from my research, a stock LS3 is good for 700-750bhp. You have a L99, so I'd presume a bit less with that, and with your 638rwhp, that amounts to 751bhp. IMO, you're riding on the edge right now. Do what you want, but a stocker, when pushed, will only hold so much power, for so long, until something gives... just my simple two cents worth.
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> 2021 Camaro ZL1 1LE A10 > > Past Builds: 2013 Twin-Turbo LSX434 M6 - 1,359rwhp daily Last edited by dreksnot; 04-18-2016 at 08:41 PM. |
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04-18-2016, 08:39 PM
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#10 |
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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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Forge the engine and see how much fuel you have.
Sent from my iPhone using Tapatalk
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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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