02-23-2020, 06:51 PM | #1 | |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 904
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First startup, some new mods
Well last year we ran out of low side fuel pump and held back a lot on power. Now I have a smaller pulley/belt and a JMS FuelMax! First start of the year, waiting for dyno time at Tune Time Performance.
Exhaust wise in case you are wondering: ARH 1 7/8" through Borla S-Type (NPP open).
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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02-23-2020, 07:55 PM | #2 |
Drives: 2019 Camaro ZL1 Join Date: Apr 2018
Location: Ontario
Posts: 198
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Nasty AF!
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02-24-2020, 09:38 AM | #3 |
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Drives: 2012 2SS CAMARO 45th Join Date: Apr 2011
Location: St. Charles, IL
Posts: 18,663
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Borla Stype for the win. Sounds nasty. What cam are you running?
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02-24-2020, 10:16 AM | #4 |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 904
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Some sort of custom ground from Tune Time Performance
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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02-24-2020, 10:19 AM | #5 |
Drives: 2017 Camaro SS 1LE (F1A-94 FBO H/C) Join Date: Jun 2017
Location: San Antonio Texas
Posts: 843
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i'm surprised the JMS fuelmax actually helped, always get conflicting info on those.
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Performance Mods: F1A-94, DSX Flex Fuel Kit, MSD Spark Plug Wires, KOOK 2" off road headers, MBRP Race catback exhaust, Pray Performance Custom Boost Cam, Rocker Arm Trunion Upgrade Kit, 7.850" Hardened Chromemoly Length Pushrods and Johnson Racing 2110R Lifters, TSP CNC'd Heads, Ported MSD intake manifold, 103mm Katech Throttle body, Forged Pistons/Rods, RPM Meth kit, DSX Aux Fuel system, AEM Failsafe and banks gauge, LT4 HPFP, LT4 injectors, BMR motor mounts, Hurst Short Throw, Manley SS exhaust valves
Videos of my car? Check here: https://www.youtube.com/channel/UCNi...Qy1OL4NVGlPogw |
02-24-2020, 10:21 AM | #6 |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 904
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We haven't tuned with it yet. I was rolling off in PSI on low side after all the other mods. This should bump the FSCM input voltage to 17.47 VDC at WOT ramping from 14V at 50%. It intercepts the throttle pedal 0-5 VDC sigal to determine ramped voltage value.
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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03-07-2020, 08:36 PM | #7 |
Drives: 2017 ZL1 Join Date: Oct 2016
Location: Ny
Posts: 859
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OMG that sound did something to me deep down inside. More vids please!
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My Car Blog and mods. Previous Chevys: 2016 2ss, 2015 C7 z51, 2004 C5 Z06
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03-07-2020, 09:32 PM | #8 |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 904
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The JMS worked well, we got very stable pressure on the high side due to higher and more consistent low side pressure. Picked up ~30whp with 5mm smaller pulley.
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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03-08-2020, 07:07 AM | #9 |
Drives: 2018 ZL1 Garnet Red Tintcoat A10 Join Date: Jan 2019
Location: NY
Posts: 537
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I have the Kooks headers with the Borla Stype catback sounds great at idle. A bit loud and not quite as deep as I wanted at WOT. I added the Borla resonator to the exhaust and IMO awesome. Still loud but just a bit more refined and deeper.
But that cam damn that sounds badass. I am on the fence about that now. I wanted to do a stage2 cam. Nothing to aggressive and want to keep it streetable. Nothing sounds better then that off idle from the cam. Love it my man. Cant wait to see what numbers you end with after the tune. |
03-08-2020, 07:15 AM | #10 |
Drives: 2022 Lt1 A10 Join Date: Nov 2015
Location: clark, mo
Posts: 8,857
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I can't remember do you still have the Lt4 Blower or Maggie?
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2022 Lt1 6.2 A10, Maggie 2300, THPSI Port Inj/10 rib, Rotofab, E, Nickey, SCOL, Griptech, RC Bandits, Hoosiers/MT 9.80@142.96 1.44 60ft, 6.34@112 707/669 RWHP/TRQ. 16SS Maggie 2650 9.41@147 1.35 60ft, 5.99@119. 16 C7 A8 10.90@128 Bolt on stuff
Last edited by laynlo15; 03-08-2020 at 02:08 PM. |
03-08-2020, 08:16 AM | #11 |
Drives: 2018 Camaro ZL1 Join Date: Jan 2020
Location: New jersey
Posts: 21
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After putting a upgraded cam in, does it give the car a rough idle? Is the car shaking when sitting at a red light?
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03-08-2020, 05:49 PM | #12 |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 904
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2300
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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03-08-2020, 05:50 PM | #13 |
Drives: 2017 ZL1 Join Date: Jan 2017
Location: NJ
Posts: 904
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Idle quality will be reduced with a medium/large cam, it will shake a bit. BTW it is reduced to the level of awesome
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2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)
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