2020 ZL1 1LE A10 first 1/4 mile run - Page 7

Ants.ZL1 · 09-21-2020, 09:42 PM

Yeah just tuned for e85, im happy where I'm at in fact have ran better then I thought I would. At some point you have to draw the line and be content and I'm there. I'm not looking to break anything.

Ant

gtfoxy · 09-21-2020, 09:47 PM

Quote:

Originally Posted by Ants.ZL1

It started out in the 60s that morning got to the mid 70s or so. Not sure exactly what temp was when I made the first pass.

Ant

I’d like to see you try water Inj. & see how consistent it is. As in an IAT threshold, that being said, how did the change in temp effect MPH?

Quote:

Originally Posted by Ants.ZL1

Yeah just tuned for e85, im happy where I'm at in fact have ran better then I thought I would. At some point you have to draw the line and be content and I'm there. I'm not looking to break anything.

Ant

I’m living vicariously through you, now go bang that hot blond at the end of the bar!

laynlo15 · 09-21-2020, 10:15 PM

Gt are you drinking again? Remember last time?

gtfoxy · 09-22-2020, 06:41 AM

Quote:

Originally Posted by laynlo15

Gt are you drinking again? Remember last time?

Maaaaybe, & kinda.

laynlo15 · 09-22-2020, 07:24 AM

I do that sometimes and who knows what will come from brain to my fingers.

KingLT1 · 09-22-2020, 08:32 AM

Quote:

Originally Posted by Ants.ZL1

Yes everything else is stock, air box pulley exhaust all stock. Guy at the dyno shop said you can actually get more power with just e85 then with a pulley and e85. Not sure how true but the did a vette a few weeks back that had a pulley and e85 and I made the same power as he did.

Ant

That is because with a Pulley you would have to mix the E85 down to a lower percentage and likely run less timing because the fuel system can not keep up. There is a point where octane and timing will make the same or more power then less timing and octane with more boost. You are at that point.

Ants.ZL1 · 09-22-2020, 09:15 AM

The times were very close for the 3 runs as was the mph, did the 10.70, a 10.76 and a 10.75 all within a mph of each other as I recall. Time slips are still in the car in the trailer I need to get it unloaded today if I can.

Ant

big dave · 10-02-2020, 07:39 PM

Subscribed to this thread. Have you run the car again since the 10.7 pass?

Ants.ZL1 · 10-04-2020, 08:42 PM

Quote:

Originally Posted by big dave

Subscribed to this thread. Have you run the car again since the 10.7 pass?

Took it to Portland Friday, first run i didn't heat the tires right so I spun and ran an 11.02. Next pass was a 10.72 Portland dosnt prep well so that was good for that track. Then someone broke and oiled the track. After waiting forever I let my buddy do his first pass in the car, he pedaled it due to a red light but made his first ever 10 second pass with a 10.94.

Going Wednesday to Seattle for a private test and tune, I've never run there but they organizer says it will be preped well. Also temp should be good high for the day is only supposed to be 67.

I'll let you know how I do

Ant

laynlo15 · 10-04-2020, 08:45 PM

Great gains, you are making it happen. Congrats.

Ants.ZL1 · 10-07-2020, 09:59 PM

Took the car to Pacific Raceway today, Temps were really good i think my first pass it was 57 degrees car loved it!!

Ant

big dave · 10-08-2020, 02:00 AM

Wow, what an incredible time for just E and a tune. What is your tire combo? Any weight reduction?

Markoz28 · 10-08-2020, 06:28 AM

Damn bro, mid 10s! And with no bolt ons. Just E85 and tune?! That’s awesome! In a ZLE too!

If you were ever planning to do major upgrades I think Mag 2650, headers, Big Gulp, 103 TB and done. Maybe run 9s. Just crazy what you have been able to do.

Ants.ZL1 · 10-08-2020, 08:17 AM

Quote:

Originally Posted by big dave

Wow, what an incredible time for just E and a tune. What is your tire combo? Any weight reduction?

Hoosier bracket radial slicks 28x10.5r17. Car is 4100lbs with me in it. I even have a cleaning kit in the trunk!!!!!

09-21-2020, 10:15 PM	#87
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	Gt are you drinking again? Remember last time? __________________ 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

09-22-2020, 07:24 AM	#89
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	I do that sometimes and who knows what will come from brain to my fingers. __________________ 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

10-02-2020, 07:39 PM	#92
big dave Drives: 2017 ZL1 Join Date: Aug 2009 Location: Maryland Posts: 1,052	Subscribed to this thread. Have you run the car again since the 10.7 pass? __________________ '17 ZL1 10.99@129 stock. 4225# raceweight. Best 60'- 1.66 on factory tires. 10.48@132 E50, intake and tune. 4270 lbs https://youtu.be/EyHtdH9XOkY https://youtu.be/Lcu41obbTf8 '13 ZL1 BRM A6. 11.591 @ 119.2 factory stock with a 1.68 60'! Best stock mph 121.8. 11.29 @ 123 RotoFab, drag radials and skinnies. 4360# raceweight. http://youtu.be/yggIA3C_kkA 2014... back to stock http://youtu.be/spQLaTWbThs 2013... stock & RotoFab

10-04-2020, 08:45 PM	#94
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	Great gains, you are making it happen. Congrats. __________________ 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

10-07-2020, 09:59 PM	#95
Ants.ZL1 Drives: 2020 ZL1 1LE Shock 1968 Pontiac GTO Join Date: Apr 2020 Location: WA Posts: 51	Took the car to Pacific Raceway today, Temps were really good i think my first pass it was 57 degrees car loved it!! Ant Attached Images

09-21-2020, 09:42 PM	#85
Ants.ZL1 Drives: 2020 ZL1 1LE Shock 1968 Pontiac GTO Join Date: Apr 2020 Location: WA Posts: 51	Yeah just tuned for e85, im happy where I'm at in fact have ran better then I thought I would. At some point you have to draw the line and be content and I'm there. I'm not looking to break anything. Ant

09-22-2020, 09:15 AM	#91
Ants.ZL1 Drives: 2020 ZL1 1LE Shock 1968 Pontiac GTO Join Date: Apr 2020 Location: WA Posts: 51	The times were very close for the 3 runs as was the mph, did the 10.70, a 10.76 and a 10.75 all within a mph of each other as I recall. Time slips are still in the car in the trailer I need to get it unloaded today if I can. Ant

10-08-2020, 02:00 AM	#96
big dave Drives: 2017 ZL1 Join Date: Aug 2009 Location: Maryland Posts: 1,052	Wow, what an incredible time for just E and a tune. What is your tire combo? Any weight reduction? __________________ '17 ZL1 10.99@129 stock. 4225# raceweight. Best 60'- 1.66 on factory tires. 10.48@132 E50, intake and tune. 4270 lbs https://youtu.be/EyHtdH9XOkY https://youtu.be/Lcu41obbTf8 '13 ZL1 BRM A6. 11.591 @ 119.2 factory stock with a 1.68 60'! Best stock mph 121.8. 11.29 @ 123 RotoFab, drag radials and skinnies. 4360# raceweight. http://youtu.be/yggIA3C_kkA 2014... back to stock http://youtu.be/spQLaTWbThs 2013... stock & RotoFab

10-08-2020, 06:28 AM	#97
Markoz28 Drives: 18 ZL1 nightfall grey A10 Join Date: Apr 2018 Location: RGV Texas Posts: 1,527	Damn bro, mid 10s! And with no bolt ons. Just E85 and tune?! That’s awesome! In a ZLE too! If you were ever planning to do major upgrades I think Mag 2650, headers, Big Gulp, 103 TB and done. Maybe run 9s. Just crazy what you have been able to do.

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