10-25-2018, 06:30 AM | #15 |
Drives: 2018 ZL1 2015 1SS 1LE Join Date: May 2013
Location: North Eastern Michigan
Posts: 772
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That’s the plan for the Spring. It came down to lack of time and money for this year...
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2018 ZL1 2015 1SS 1LE Stock...ish |
10-25-2018, 06:40 AM | #16 |
Drives: 2011 2SS/RS LS3 Join Date: Apr 2017
Location: Dallas
Posts: 482
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Lower gears would be 4.11. Higher gears would be 3.48. There’s an inverse relationship at work there.
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GPI Built Procharger D-1/13 PSI/Race Intercooler/SS3 Cam Kit/Kooks LTH/X- pipe/FIC 1050/E85/3.91 gears/Centerforce Dual Disc clutch/Flowmaster Outlaw/775whp/680tqSOLD
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10-25-2018, 05:04 PM | #17 | |
Drives: 2012 2SS/RS LS3 Join Date: Dec 2011
Location: Omaha, Nebraska
Posts: 1,677
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I am being limited to 5400 RPM due to my headers being too small but making shy of 14lbs or so. Should be much closer to the 900 rwhp range when I up to 2 inch headers and can squeeze that extra 1400 rpms out of it. I am running like. 9.5:1 compression with a super shitty Holley Sniper low pro intake.
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2012 2SS M6, ERL Superdeck 6 427, PRC 255 Heads, Procharger F1A w/ 3.85 pulley, 1300hp intercooler, Squash Dual 450lph, E85, ID1700, RXT Clutch, DSS 1pc driveshaft, GForce axles, Eaton Detroit Trutrac, a bunch of other crap I don't feel like typing.
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10-25-2018, 11:14 PM | #18 |
800whp @14 lbs I hit 773 whp on 13 lbs similar build on pump gas
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10-26-2018, 07:26 AM | #19 | |
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and the your bottleneck is the headers ???
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Specs
TSP Stage 2 Boosted Cam 227/235 at 114 LSA Fore Innovation Triple pump staged (Walbro 342 primary and 2x Walbro 450 secondaries) Procharger D1x with a 3.85 pulley ID1050x Injectors Flex Fuel Sensor Monster LT1 Twin Disk Clutch Holley Sniper Efi Intake Manifold NW 103mm Boosted TB 747rwhp at 12psi on E85 |
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10-26-2018, 11:42 AM | #20 |
Drives: 2012 2SS/RS LS3 Join Date: Dec 2011
Location: Omaha, Nebraska
Posts: 1,677
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Yeah I am running the sniper efi the 102mm low profile one, the bottle neck is the headers, currently running 1 3/4 SLP headers. Tuner said the same thing happened with his F1X corvette build put 2 inch headers on it and it was able to build up to 7k+. Power drops off at 5400rpm , bigger cubes needs more room to breathe especially FI.
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2012 2SS M6, ERL Superdeck 6 427, PRC 255 Heads, Procharger F1A w/ 3.85 pulley, 1300hp intercooler, Squash Dual 450lph, E85, ID1700, RXT Clutch, DSS 1pc driveshaft, GForce axles, Eaton Detroit Trutrac, a bunch of other crap I don't feel like typing.
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10-26-2018, 02:15 PM | #21 | |
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I have long tube headers 1 7/8th catless but the FI that I am going to use is a D1x. I wonder if that would be the same problem when I put the 416
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Specs
TSP Stage 2 Boosted Cam 227/235 at 114 LSA Fore Innovation Triple pump staged (Walbro 342 primary and 2x Walbro 450 secondaries) Procharger D1x with a 3.85 pulley ID1050x Injectors Flex Fuel Sensor Monster LT1 Twin Disk Clutch Holley Sniper Efi Intake Manifold NW 103mm Boosted TB 747rwhp at 12psi on E85 |
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10-26-2018, 04:01 PM | #22 |
Drives: 2012 2SS/RS LS3 Join Date: Dec 2011
Location: Omaha, Nebraska
Posts: 1,677
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Yeah my tuners build is a 416 the headers become a restriction when going for max effort.
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2012 2SS M6, ERL Superdeck 6 427, PRC 255 Heads, Procharger F1A w/ 3.85 pulley, 1300hp intercooler, Squash Dual 450lph, E85, ID1700, RXT Clutch, DSS 1pc driveshaft, GForce axles, Eaton Detroit Trutrac, a bunch of other crap I don't feel like typing.
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10-27-2018, 04:50 AM | #23 | |
Drives: 2018 ZL1 2015 1SS 1LE Join Date: May 2013
Location: North Eastern Michigan
Posts: 772
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Quote:
I have concerns about the headers and exhaust even on my build. Running 1 7/8" into the stock NPP 2.5" exhaust now. 2" headers and 3" exhaust will probably get me a lot more power, they are on the future mod list... Honestly I'll be happy now with anything over 700rwhp. We will see today!
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2018 ZL1 2015 1SS 1LE Stock...ish |
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10-28-2018, 04:57 AM | #24 |
Angewendet Ingenieur
Drives: 14 Camaro ZL1 Join Date: Apr 2015
Location: USA
Posts: 401
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Sound advice!
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LQ9, Iron Block, Forged internals, 408CI, Jannetty custom cam, TS short block, Whipple, Hardened Jackshaft, PRC 260, 2X3 Dynatech Full Competition, HF Cats, CAI, NW 103, Chee, ID 1300, COPO Breather, MSD, Fore Dual Pump, ultratorque, E85, dual Meth, True Trac, 3:45, 1500hp axle-shafts, DSS CF, BMR, custom Pearl/Candy paint by Jaidah. |
10-28-2018, 07:54 AM | #25 |
Drives: 2018 ZL1 2015 1SS 1LE Join Date: May 2013
Location: North Eastern Michigan
Posts: 772
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So it hit 705/646 on a pretty stingy Mustang dyno. 4.5" pulley with 14lbs of boost, so a lot of room to grow. Builder says that the stock exhaust is really restricting it, going to have to figure that out before we change to a smaller pulley.
They are still making some adjustments to the fuel system and cleaning up the wiring some. Overall I'm pretty damn happy!
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2018 ZL1 2015 1SS 1LE Stock...ish |
10-29-2018, 07:57 AM | #26 |
Drives: 2010 Camaro 2SS M6 - Intake/Exhaust Join Date: Sep 2014
Location: Bridgewater
Posts: 693
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Nice numbers... room to grow. Looks beautiful under the hood!
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10-29-2018, 09:15 AM | #27 | |
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Quote:
Where did you relocated the coils ??
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Specs
TSP Stage 2 Boosted Cam 227/235 at 114 LSA Fore Innovation Triple pump staged (Walbro 342 primary and 2x Walbro 450 secondaries) Procharger D1x with a 3.85 pulley ID1050x Injectors Flex Fuel Sensor Monster LT1 Twin Disk Clutch Holley Sniper Efi Intake Manifold NW 103mm Boosted TB 747rwhp at 12psi on E85 |
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10-29-2018, 11:10 AM | #28 |
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Engine compartment looks great. Best wishes!
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'11 IBM 2SS/RS Built and Tuned by Vengeance Racing Vengeance PCM
Vengeance Racing Mast Black Label LS7 Headed 416 ProCharger Stage II D1X Race ,Monster Triple,Alky Control Meth Inj, Forgestar F14 Drag Version and a bunch of other blah blah blah.838/688 at 12lbs Street Friendly |
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