03-29-2023, 07:05 AM | #43 | |
Drives: 2017 Chevrolet Camaro ZL1 Join Date: Jul 2018
Location: Canton, GA
Posts: 405
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2017 ZL1 - PB 8.05 @ 172 MPH @ 3730 lbs @ 70 DA (work in progress)
Built by Vengeance Racing, tuned by Elite Tuned |
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03-29-2023, 07:10 AM | #44 |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,771
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Hmmm…getting to 120 on that snout is actually cutting it a bit closer than I thought IMO. I’ll probably stick with the 112mm for this year since I’m hoping the new blower and 15” conversion gets me an 8. I’ll add PI next winter (6 months away in New England ) and turn it up then… assuming I don’t grenade anything lol… But it would be nice if there is no adapter drama for either size TB though.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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03-29-2023, 07:18 AM | #45 | |
Drives: 2017 Chevrolet Camaro ZL1 Join Date: Jul 2018
Location: Canton, GA
Posts: 405
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Honestly, the gains from 112 to 120mm aren't huge on the 2650, so unless you are trying to squeeze every last bit out, you probably don't need it. Definitely won't need it to get an 8. But, if you are like me, you'll hit a goal and the data will say you can squeeze more out of the combo, so you'll just keep going... I typically recommend not doing this, but it usually just happens and your wallet get lighter very fast...
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2017 ZL1 - PB 8.05 @ 172 MPH @ 3730 lbs @ 70 DA (work in progress)
Built by Vengeance Racing, tuned by Elite Tuned |
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03-29-2023, 08:25 AM | #46 | |
Drives: 2015 Camaro ZL1 Join Date: Oct 2020
Location: Clinton Twp, Michigan
Posts: 250
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03-29-2023, 08:28 AM | #47 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,771
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Thanks Mike, good to know.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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04-07-2023, 09:41 AM | #48 |
Drives: 2015 Camaro ZL1 Join Date: Oct 2020
Location: Clinton Twp, Michigan
Posts: 250
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The CAD is done for the 112mm adaptor.
The 112 bolt pattern intersects the counter sunk holes for the snout bolt pattern so it has to be clocked. I'm cutting 1 part to test fit here to make sure that the clocking is correct and the throttle body doesn't hit anything. If it all fits then we'll knock out a small production run directly after. |
04-07-2023, 10:51 AM | #49 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,771
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Any chance you can offer a gasket to seal the 112 to the adapter? Using RTV is terrible and makes taking it apart a chore.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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04-07-2023, 12:43 PM | #50 |
Petro-sexual
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Is this about the last thing you're waiting for, before getting back on the dyno?
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
04-07-2023, 04:40 PM | #51 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,771
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1. TB adapter by Katech 2. Reroute ice tank lines (need to come up on each side of the engine now)…almost done… 3. Customize intercooler hoses (Whipple’s supplied setup is lame and will interfere with future port injection) 4. Fabricate a new intercooler pump bracket since the new pump is a different diameter. 5. Install THPSI lower pulley, new griptec upper, and measure for new belt (unless one of the 20 I have kicking around does the trick ) 6. Refit Smoothboost using prototype bracket (just arrived today) I’m hoping I can pickup 50-100 WHP this year without running out of fuel on the LPE DI stuff. Then next winter (6 months away lol) add PI.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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04-07-2023, 10:05 PM | #52 | |
Drives: 2022 Lt1 A10 Join Date: Nov 2015
Location: clark, mo
Posts: 8,860
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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
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04-08-2023, 11:10 AM | #53 |
Petro-sexual
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HOT DANG!!! I can't wait to see updates!
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
04-12-2023, 08:48 AM | #54 |
Drives: 2015 Camaro ZL1 Join Date: Oct 2020
Location: Clinton Twp, Michigan
Posts: 250
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Test adaptor is cut. Hoping to have the blower on the car today so that we can check fitment.
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04-12-2023, 11:52 AM | #55 |
Drives: 2018 Camaro 2SS A8 Join Date: Jul 2017
Location: East Tennessee
Posts: 11,650
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Mike, out of curiosity, why didn't you distribute the space between the bolt holes in each pattern more evenly? Two of them have almost nothing between the TB and the snout hole, while there's a ton of material left with the other two hole pairs. Is it that you didn't want to rotate or shift the TB any further?
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2018 Camaro 2SS — G7E MX0 NPP F55 IO6
735 rwhp | 665 rwtq Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle terminator cam | LT4 FS & injectors | TSP forged pistons & rods JMS PowerMAX | DSX flex fuel kit | Roto-Fab CAI | Soler 95mm LT5 TB | 1LE wheels | 1LE brakes | BMR rear cradle lockout | JRE custom tune 1100 - 1/30/18 | 2000 - 1/31/18 3000 - 2/06/18 TPW 2/26/18 3400 - 2/19/18 | 3800 - 2/26/18 4300 - 2/27/18 | 4B00 - 3/01/18 4200 - 3/05/18 | 4800 - 3/14/18 5000 - 3/16/18 | 6000 - 3/19/18 |
04-12-2023, 12:16 PM | #56 |
Drives: 2022 Camaro 2SS A10 Join Date: Jul 2022
Location: FL
Posts: 524
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WOOHOO I think Josh and I are in need to get our builds done! I am sure there are more people in our boat as well.
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2022 Camaro 2SS/ Whipple 3.0 / 2"Headers/ PRC LTX Heads/ Forged Internals/LT4 fueling/ DSX Aux/
DSX Flex Fuel/ Meth Injection/ Katech 112 TB/ RotoFab Big Gulp/ Corsa NPP/ Various exterior mods |
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