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04-21-2016, 11:22 AM
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#1 |
 Drives: 2013 zl1 Join Date: Apr 2016
Location: Gloversville
Posts: 32
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Horsepower
It's a silly question but I'm asking anyways. I have a 2.55 upper a 10% under, arh long tubes, corsa 3", 7rt plugs, rotofab, 160 degree thermostat. If anyone has these or similar bolt on what kind of horsepower am I looking at? My car is on the dyno now and the numbers my tuner is telling me doesn't sound right. He's saying 560 at the wheels and over 600tq.
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04-21-2016, 01:09 PM
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#2 |
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11.91 ET Bone stock
Drives: 2015 Camaro ZL1 Join Date: Nov 2014
Location: Canada
Posts: 353
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Are you an auto or a M6? (I'm assuming auto?)
Also what type of dyno? (Dynojet, Mustang, other?) |
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04-21-2016, 10:40 PM
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#3 |
 
Drives: 2013 ZL1 Triple Black Vert M6 #5591 Join Date: May 2013
Location: Galloway,NJ
Posts: 747
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I was thinking around 580 rwhp. Good tq numbers tho...how's it feel. Could just be the dyno your on.. How's the butt dyno feel..
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695 RWHP / 660 RWTQ @ 13.5 PSI
Dyna-Tech Headers Ceramic Coated w/Super Flo Cats, JRE Custom Rough Idle Racing Cam Package and 125 RWHP Pulley Kit w/ 28% pulley, Custom Tune by Ted, ID850 injectors, JMS Fuel Booster, NGK Plugs, MSD Plug Wires, Roto-Fab CAI, Roto-Fab Big Gulp, Elite Catch Can, Mild to Wild, 90mm VMaxx Ported Throttle Body, Skip Shift Elim., D3 Coolant Resevoir, Separated Clutch Resevoir, and Fuzzy Red Dice..  |
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04-21-2016, 10:42 PM
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#4 |
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PURBRED
Drives: 2014 Camaro ZL1, 2007 Gmc Duramax Join Date: Dec 2013
Location: Sherwood Park Alberta
Posts: 279
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What is your fuel injector duty cycle at?
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04-21-2016, 11:37 PM
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#5 |
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Drives: 2013 zl1 Join Date: Apr 2016
Location: Gloversville
Posts: 32
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I have an m6 transmission and I'm not sure about the injectors duty cycle. Car feels great, can't wait to actually get into it.
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04-22-2016, 05:49 AM
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#6 |
 
Drives: 2013 AGM ZL1 BELLA* Join Date: Jan 2011
Location: VA
Posts: 370
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Thats about right. For your mods very good TQ #s as well.
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Roto Fab CAI, Roto Fab Big Gulp, Jokerz ported SC/Snout, LS7 TB ported, ATI Balancer, 28%(10") Lower Pulley, 2" Headers, No Cats,Forza 3way, E85 Flex Fuel sensor , ID850 injectors,, BTR Stage 3, Ron Davis HX, Mighty Mouse CC, APR Splitter, Aero Sports Concepts Splitter Kit, Showstoppers CarbonFiber wicker bill, MRR Wheels. 720rwhp/690tq on 93, 762rwhp E85.
2013 AGM ZL1 Bella* 2010 MGM Toyota Tacoma 2010 CGM SS (Traded) 1996 Black SS (Sold) |
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04-23-2016, 09:07 AM
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#7 |
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Coupe Newbie
Drives: '23 CT5-V BW, '21 Corvette HTC Join Date: Jul 2011
Location: Columbus, Ohio
Posts: 3,439
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I don't see any mention that you've upgraded injectors. I'd be extra cautious running this combo on stock injectors. Some members here, myself included, have reported maxing out the stock injectors on our M6 ZL1s with just a 10% lower and Roto-Fab intake. It could be that the lower than expected HP reading is the result of your tuner lowering the redline value to keep the injector duty cycle under 100%. Just a thought.
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04-23-2016, 09:40 AM
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#8 |
   
Drives: 2015 Blue Velvet Metallic ZL1 Join Date: Nov 2013
Location: Orlando & Flagler Beach,FL
Posts: 1,453
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I have an auto w/similar mods - see my sig below.
As others have stated - you didn't upgrade your fuel injectors - this should probably be your next mod. . |
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