New Procharged lt1 times

Sillysspeed · 11-13-2023, 02:39 PM

Procharger P1x, 7psi, lt4 fueling, jms, and I just got my unlocked transmission module back from Hp tuners. Tuner was able to adjust some things that really helped bring this thing to life. Went almost a tenth and a half quicker to the 60 and overall down low the car pulled much more respectfully. I did take the filter off and put a bellmouth on and cleaned up the inlet and runners on the lt1 intake. Backed car down from e50 to e45 but I wasn’t enough. Car kept dropping pressure up top. Once I get some more fuel capacity I’m gonna up the shift points. Think that and maybe a pulley swap will get me into the 9’s.

2018ZL1 · 11-13-2023, 03:28 PM

Very Nice! I saw your car there! Looks good!

Sillysspeed · 11-13-2023, 04:55 PM

Thanks man. We were down near the end of the track at about the 1000ft mark. Almost every time something impressive sounding came by it was a zl1

2018ZL1 · 11-13-2023, 05:42 PM

Quote:

Originally Posted by Sillysspeed

Thanks man. We were down near the end of the track at about the 1000ft mark. Almost every time something impressive sounding came by it was a zl1

Thats great! There were some really nice cars at that event!

2018ZL1 · 11-13-2023, 05:43 PM

Does anyone know if there were pictures posted? I saw quite a few folks taking pics...

*Joshinator99* · 11-13-2023, 05:47 PM

Quote:

Originally Posted by Sillysspeed

Procharger P1x, 7psi, lt4 fueling, jms, and I just got my unlocked transmission module back from Hp tuners. Tuner was able to adjust some things that really helped bring this thing to life. Went almost a tenth and a half quicker to the 60 and overall down low the car pulled much more respectfully. I did take the filter off and put a bellmouth on and cleaned up the inlet and runners on the lt1 intake. Backed car down from e50 to e45 but I wasn’t enough. Car kept dropping pressure up top. Once I get some more fuel capacity I’m gonna up the shift points. Think that and maybe a pulley swap will get me into the 9’s.

Congrats on the new times! Looks like a Cecil County timeslip to me haha!

Sillysspeed · 11-13-2023, 06:22 PM

Quote:

Originally Posted by 2018ZL1

Does anyone know if there were pictures posted? I saw quite a few folks taking pics...

.

2018ZL1 · 11-13-2023, 06:27 PM

Quote:

Originally Posted by Sillysspeed

.

Awesome Thanks!

laynlo15 · 11-15-2023, 07:38 AM

Nice, I'm sure more to come and quicker ets and mph

Sillysspeed · 11-15-2023, 12:05 PM

I want to get an off road pipe made to replace primary cats, pulley down one size and up the rpm’s. Get a nice meth kit. I’ll be happy if I can get the car in the 9’s. Basic stuff that won’t hurt drivability. This is my street car, gotta keep it that way

cjperformance · 11-16-2023, 07:12 AM

Im confused by the 10.5@112. The mph should be closer to 130. Were you letting off at the top due to fueling concerns?

KingLT1 · 11-16-2023, 07:27 AM

Quote:

Originally Posted by cjperformance

Im confused by the 10.5@112. The mph should be closer to 130. Were you letting off at the top due to fueling concerns?

That's how I interpreted it...based on the 1/8 mi data, his 1/4 mph is probably around 137 had he stayed in it.

18.2SS.1LE · 11-16-2023, 09:20 AM

Are you sure it's only making 7 psi? It's making some pretty good steam.

Sillysspeed · 11-16-2023, 10:44 AM

Quote:

Originally Posted by cjperformance

Im confused by the 10.5@112. The mph should be closer to 130. Were you letting off at the top due to fueling concerns?

Yes correct. It was “falling off” a bit up top so I just let out. It should have been probably around 10.30 passes

11-13-2023, 02:39 PM	#1
Sillysspeed Drives: 22 LT1 Join Date: Apr 2022 Location: DE Posts: 323	New Procharged lt1 times Procharger P1x, 7psi, lt4 fueling, jms, and I just got my unlocked transmission module back from Hp tuners. Tuner was able to adjust some things that really helped bring this thing to life. Went almost a tenth and a half quicker to the 60 and overall down low the car pulled much more respectfully. I did take the filter off and put a bellmouth on and cleaned up the inlet and runners on the lt1 intake. Backed car down from e50 to e45 but I wasn’t enough. Car kept dropping pressure up top. Once I get some more fuel capacity I’m gonna up the shift points. Think that and maybe a pulley swap will get me into the 9’s. Attached Images

11-13-2023, 03:28 PM	#2
2018ZL1 Drives: 2018 ZL1 A10 NFG 2019 COPO 350 SC Join Date: Feb 2018 Location: Woodbine Md Posts: 686 View My Garage	Very Nice! I saw your car there! Looks good! __________________ 2019 COPO #32 350 SC 8.25 167MPH 2018 ZL1-NFG-A10 388CI L8T 9.32 147MPH

11-13-2023, 05:43 PM	#5
2018ZL1 Drives: 2018 ZL1 A10 NFG 2019 COPO 350 SC Join Date: Feb 2018 Location: Woodbine Md Posts: 686 View My Garage	Does anyone know if there were pictures posted? I saw quite a few folks taking pics... __________________ 2019 COPO #32 350 SC 8.25 167MPH 2018 ZL1-NFG-A10 388CI L8T 9.32 147MPH

11-16-2023, 07:12 AM	#11
cjperformance Drives: 2017 Camaro SS 50th Anniversary Join Date: Apr 2021 Location: Missouri Posts: 950	Im confused by the 10.5@112. The mph should be closer to 130. Were you letting off at the top due to fueling concerns? __________________ 2017 50th Anniversary Edition \| P1X Stage 2 DSX Aux Low Side \| LT4 high side \| Flex Fuel TooHighPsi Port Injection (installed & tuning) CircleD 3K Stall \| QA1 CF Driveshaft Forgestar F14 Drag 17x10 NT555R2 305/45/17 Rear Forgestar F14 18x8 NT555G2 235/50/18 Front 10.84@131 w/4.13" pulley ??.??@??? w/3.7" pulley (installed & tuning)

11-16-2023, 09:20 AM	#13
18.2SS.1LE Drives: Chevrolet Camaro Join Date: Apr 2022 Location: Maryland Posts: 218	Are you sure it's only making 7 psi? It's making some pretty good steam. __________________ Procharger P1X, CSP Big Boy Cam, CSP Headers, LT5 Throttle Body, MSD Intake, LT4 HPFP, LT4 Injectors, JMS BAP, 93 + Boostane - 750+WHP

11-13-2023, 04:55 PM	#3
Sillysspeed Drives: 22 LT1 Join Date: Apr 2022 Location: DE Posts: 323	Thanks man. We were down near the end of the track at about the 1000ft mark. Almost every time something impressive sounding came by it was a zl1

11-15-2023, 07:38 AM	#9
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,882	Nice, I'm sure more to come and quicker ets and mph

11-15-2023, 12:05 PM	#10
Sillysspeed Drives: 22 LT1 Join Date: Apr 2022 Location: DE Posts: 323	I want to get an off road pipe made to replace primary cats, pulley down one size and up the rpm’s. Get a nice meth kit. I’ll be happy if I can get the car in the 9’s. Basic stuff that won’t hurt drivability. This is my street car, gotta keep it that way

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