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#1 |
@dadszl1
Drives: 18 ZL1 A10 Join Date: Oct 2018
Location: South Florida
Posts: 59
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GEN 4 2.9 Whipple
So a few answers for a few questions:
We added a GEN 4 Whipple (clarification from Dustin) Same 2.9 New Rotor Design from the 3.0 unit. 3.25/9.17 Resulted in 18psi. We also added an ice tank which has been the golden ticket to this whole setup. -10 Lines from the tank right to the blower and back. IAT is 103-110. Car is on pump and meth. The results: 767/768 +72/+73 Wheel over the ported LT4 blower. -.3 ET / + 7MPH. 9.74 @ 143 1.47 60’ 114 1/8th. The shop has some documentation that this new GEN 4 blower is worth another +25 wheel over the previous unit. Definitely has a 9.5x in it with an improvement in the 60’ No cam, no heads, no interchiller (😂 ![]() Not gonna mention the R word this time but we are not aware of a faster ZL1 with the stock engine. Might be looking at a trip north for some good air and more testing. A special thank you to Howard Tanner of Redline Motorsports for his time and effort into getting this car dialed in. Also thank you to Whipple Superchargers for getting us this unit for testing. Off to OSW tomorrow to show those Cadillac boys what’s up 💪
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2018 ZL1 Summit White, A10.
9.48 @ 147 1.35 60' Rotofab, 103TB, Whipple 2.9, Texas Speed 2" Headers, Meth Kit, Ice Box, 17" Front Conversion, Carlyle 15" Rear Conversion. |
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#2 |
![]() Drives: 2018 Camaro ZL1 Join Date: Feb 2018
Location: FW TX
Posts: 384
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I'm trying to build a similar setup, 100% stock engine with fueling (except voltage booster on lpfp) with a whipple and trunk tank setup/larger H/X. I'm trying to stay 100% 93oct with no meth. I'm starting out with 3.5" upper and 9.10" lower.
I was kinda expecting bigger numbers from your setup dyno wise, but those times/traps are amazing. Ultimately, I'd take those 9's over an 800whp dyno any day. ![]() Also, how can I tell what blower version I have? I bought it like 3 months ago. |
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#3 |
Drives: 2022 Lt1 A10 Join Date: Nov 2015
Location: clark, mo
Posts: 8,860
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Great numbers and stellar pass down the track. Congrats
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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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#4 |
![]() Drives: 2018 Camaro ZL1 Join Date: Dec 2017
Location: Queens, NY
Posts: 223
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Nice pass/numbers. Heads/cam next?
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#5 |
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WOW!! Thats hauling the mail right there!! Gives us all something to look forward too!
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#6 |
@dadszl1
Drives: 18 ZL1 A10 Join Date: Oct 2018
Location: South Florida
Posts: 59
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The car has a 9.60 in it. Now to work on the suspension.
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2018 ZL1 Summit White, A10.
9.48 @ 147 1.35 60' Rotofab, 103TB, Whipple 2.9, Texas Speed 2" Headers, Meth Kit, Ice Box, 17" Front Conversion, Carlyle 15" Rear Conversion. |
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#7 |
![]() Drives: 2018 Camaro ZL1 Join Date: Feb 2018
Location: FW TX
Posts: 384
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How can you tell if you have a Gen 3 or Gen 4 whipple?
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#8 |
@dadszl1
Drives: 18 ZL1 A10 Join Date: Oct 2018
Location: South Florida
Posts: 59
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Thanks guys
__________________
2018 ZL1 Summit White, A10.
9.48 @ 147 1.35 60' Rotofab, 103TB, Whipple 2.9, Texas Speed 2" Headers, Meth Kit, Ice Box, 17" Front Conversion, Carlyle 15" Rear Conversion. |
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#9 |
![]() Drives: 17 Camaro Join Date: Dec 2017
Location: Tx
Posts: 3
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Hi, were I can get the -10 fittings for the intercooler crossover? Thanks
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#10 |
Drives: 2022 Lt1 A10 Join Date: Nov 2015
Location: clark, mo
Posts: 8,860
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Summit should have those.
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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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#11 |
![]() ![]() ![]() ![]() ![]() Drives: 18 ZL1 nightfall grey A10 Join Date: Apr 2018
Location: RGV Texas
Posts: 1,527
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I’m wondering what a cam with an increased fuel lobe will do for you? Any upgrades to the low side fueling?
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#12 |
![]() Drives: 17 Camaro Join Date: Dec 2017
Location: Tx
Posts: 3
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#13 |
![]() Drives: 2018 ss Join Date: Jan 2018
Location: Four Oaks
Posts: 56
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If you order one now from them will it be the gen 4. It doesn’t show either or on the website
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#14 |
![]() Drives: 2018 Camaro SS Join Date: Sep 2009
Location: Oklahoma
Posts: 239
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What intercooler pump are you running?
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