PB by a bunch 9.41@146 mph, time slips&video

laynlo15 · 09-08-2019, 12:56 AM

Well it just keeps running faster as of today I just ran 9.41@146 with a 60 ft of 1.35 and 6.05@117 1/8 and just before that pass I ran 9.43@146 w/1.36 60ft and 1/8 mile 6.07@117. This little 2650 Heartbreaker is showing some steam.
It was in the 80s and DA was someplace in the 2000s. All we did was slightly change the tune from when I ran 9.61 Labor Day Weekend. Conditions were close to the same. When I was here in July at the Camaro Fest we ran 9.77@142 something. I can't wait till I get some 60 degree days and DA in the 500 range. We might see some 9.20's Name: 20190907_203159.jpg
Views: 710
Size: 116.8 KB

Name: 20190907_203159.jpg
Views: 710
Size: 116.8 KB

Joshinator99 · 09-08-2019, 03:53 AM

Great runs! You’re really hustling. What were the main changes in the tune? Picking up another 2 tenths is a solid gain.

laynlo15 · 09-08-2019, 06:31 AM

Honestly I'm not for sure, I know that it was too rich and we had too much timing down low but since I don't tune it can't really tell you details.

IneedAZ · 09-08-2019, 08:37 AM

Do you know what your race weight is? Also, what did it Dyno? Just trying to get a perspective of a the rwhp and weight to achieve the times you ran.

DapperDan · 09-08-2019, 07:32 PM

Rollin now !

steelheadrob · 09-08-2019, 09:31 PM

Quote:

Originally Posted by laynlo15

This little 2650 Heartbreaker is showing some steam.

Nice work Greg, below 9.5, congrats. Nothing little about the 2650 heartbreaker.

laynlo15 · 09-08-2019, 10:30 PM

I weighed the car with 3/8 tank and it was 3890 with this fat old man in it. So it doesn't make a 1000 hp, not 900, not 850 so a little less then that last number. Its just a combination of a number of things that makes it pretty fast. We are not done for sure.

KingLT1 · 09-08-2019, 10:32 PM

Nice job! Got that thing moving good!!

laynlo15 · 09-08-2019, 10:36 PM

I think we are gonna need a chute soon. My new pulley should be here this week sometime and when I see some nice cool weather coming we are going to bang that gong. I don't know how fast we'll go but it will go or blow.

IneedAZ · 09-09-2019, 07:51 AM

Quote:

Originally Posted by laynlo15

I weighed the car with 3/8 tank and it was 3890 with this fat old man in it. So it doesn't make a 1000 hp, not 900, not 850 so a little less then that last number. Its just a combination of a number of things that makes it pretty fast. We are not done for sure.

3890 is pretty good, several hundred pounds less than me in my ZL1. My guess, if i will be heaver and only shooting for 725-750ish RWHP, i might only expect to be 9.9x-10.1 range. At least if gives me an idea.

laynlo15 · 09-09-2019, 10:49 AM

Uploaded time slips

wnta1ss · 09-10-2019, 06:30 AM

Really nice times in those conditions!

Don't know if you've been thinking of this, but when you get some lower DA to run in, the demand on the fuel system is going to go higher. Since you've mentioned that you are already experiencing fuel pressure drops, you might want to increase how much methanol you are injecting and/or further upgrade your fuel system, just a thought.

laynlo15 · 09-10-2019, 08:43 AM

Yep, thought of that and I'll add that second nozzle again for sure and turn it up if needed. I have another pulley coming but not sure if I'll have enough fueling to run that one. We'll probably try and get it back on the dyno with that change to see if we can run it. I'll upgrade my fuel system over the winter. Probably do the Dsx, plus we will pull the heads back off and go thru them and port them also. Maybe we can run in the 8s next year, but not planning on trying this year. I'm only spinning the blower about 18,500 rpms. We have a long ways to max this bad boy out. A chute will also be on the top priority over the winter cause I'm sure I'll be exceeding 150 mph, might get close this year.

laynlo15 · 09-10-2019, 02:12 PM

Can't get the Vids to show up.

09-08-2019, 03:53 AM	#2
Joshinator99 Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018 Location: Petersham MA Posts: 4,749	Great runs! You’re really hustling. What were the main changes in the tune? Picking up another 2 tenths is a solid gain. __________________ 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*

09-08-2019, 06:31 AM	#3
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	Honestly I'm not for sure, I know that it was too rich and we had too much timing down low but since I don't tune it can't really tell you details. __________________ 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

09-08-2019, 08:37 AM	#4
IneedAZ Drives: 2017 ZL1 A10 & 2021 BMW M340i x Dr Join Date: Mar 2009 Location: Tampa Posts: 5,110 View My Garage	Do you know what your race weight is? Also, what did it Dyno? Just trying to get a perspective of a the rwhp and weight to achieve the times you ran. __________________ Sold 2012 2LT RS 12.3@112 old setup Sold 1967 Camaro Pro Street. Ran 10's mild BB on NOS. 2017 HyperBlue ZL1 A10 Born 3/17/17Delivered 4/08/17 2020 Build: Mag2650, BTR Stage2, NW103, BG, 14% lower, 90mm upper, ARH 2" Long system w/no cats, SW Legend mufflers. 807hp/762tq on 93 gas and 848hp/792tq on e47 Sold 2018 (Go Mango) Dodge Charger Daytona 392 Daily Driver Daily Driver 2021 BMW M340i Xdrive

09-08-2019, 07:32 PM	#5
DapperDan Drives: 2017 1SS A8 Nightfall Gray Join Date: Feb 2017 Location: Maryland Posts: 331	Rollin now ! __________________

09-08-2019, 10:30 PM	#7
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	I weighed the car with 3/8 tank and it was 3890 with this fat old man in it. So it doesn't make a 1000 hp, not 900, not 850 so a little less then that last number. Its just a combination of a number of things that makes it pretty fast. We are not done for sure. __________________ 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

09-08-2019, 10:32 PM	#8
KingLT1 Drives: 2016 1SS NFG A8 Join Date: Aug 2017 Location: 46804 Posts: 6,795	Nice job! Got that thing moving good!! __________________ 2016 NFG 1SS A8 Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA

09-08-2019, 10:36 PM	#9
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	I think we are gonna need a chute soon. My new pulley should be here this week sometime and when I see some nice cool weather coming we are going to bang that gong. I don't know how fast we'll go but it will go or blow. __________________ 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

09-09-2019, 10:49 AM	#11
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	Uploaded time slips __________________ 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

09-10-2019, 06:30 AM	#12
wnta1ss Drives: 2017 Camaro 1SS Join Date: Aug 2016 Location: NH Posts: 1,692	Really nice times in those conditions! Don't know if you've been thinking of this, but when you get some lower DA to run in, the demand on the fuel system is going to go higher. Since you've mentioned that you are already experiencing fuel pressure drops, you might want to increase how much methanol you are injecting and/or further upgrade your fuel system, just a thought.

09-10-2019, 08:43 AM	#13
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	Yep, thought of that and I'll add that second nozzle again for sure and turn it up if needed. I have another pulley coming but not sure if I'll have enough fueling to run that one. We'll probably try and get it back on the dyno with that change to see if we can run it. I'll upgrade my fuel system over the winter. Probably do the Dsx, plus we will pull the heads back off and go thru them and port them also. Maybe we can run in the 8s next year, but not planning on trying this year. I'm only spinning the blower about 18,500 rpms. We have a long ways to max this bad boy out. A chute will also be on the top priority over the winter cause I'm sure I'll be exceeding 150 mph, might get close this year. __________________ 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

09-10-2019, 02:12 PM	#14
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,860	Can't get the Vids to show up. __________________ 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; 09-10-2019 at 02:32 PM.

User Name		Remember Me?
Password