Guessing game- 1/4 ET and trap
#1
Racer
Thread Starter
Guessing game- 1/4 ET and trap
everyones favorite game...taking my 2006 Z06 to the track Friday night for the first time. Any guesses on 1/4 and trap? Mods are...
Ported LS7 heads
Ported MSD by Mamo
NW 102 TB
Lingenfelter GT20 cam
ARH 1 7/8 headers
ARH off road X
cutouts will be open but Corsa exhaust
325/30/19 ET Street SS that hook first gear from a slow roll pretty well on warm days on the street
car made 591 on mustang dyno recently
if traction is good first pass or two, I've got a Nitrous Outlet 150 shot on it as well
closest guess gets....nothing, but it's still fun!
Ported LS7 heads
Ported MSD by Mamo
NW 102 TB
Lingenfelter GT20 cam
ARH 1 7/8 headers
ARH off road X
cutouts will be open but Corsa exhaust
325/30/19 ET Street SS that hook first gear from a slow roll pretty well on warm days on the street
car made 591 on mustang dyno recently
if traction is good first pass or two, I've got a Nitrous Outlet 150 shot on it as well
closest guess gets....nothing, but it's still fun!
#2
Le Mans Master
Well, you have a lot of ponies....but we don't have a clue if you know how to launch that power. I will guess a best of 11.70. I know you are looking for better, but it is your first time, soooo...
If I read it right, the conversion would be that the engine is making about 710 HP, and you have a 150 shot option, right?
Regardless, I am eager to hear back from you, as I know you will have a great time. Please let us know how it goes, and take some pics. Have fun!!!
If I read it right, the conversion would be that the engine is making about 710 HP, and you have a 150 shot option, right?
Regardless, I am eager to hear back from you, as I know you will have a great time. Please let us know how it goes, and take some pics. Have fun!!!
#3
Racer
Thread Starter
First time with this car at the track, not to say I'm a pro drag racer by any means. The car does have the 150 shot option on top it has put down 750ish whp in the past on the bottle. I'm figuring I'll run 11.xx due to inexperience with this car, but know it's capable of 10's at that power level and lower with the spray. I'll update with results this weekend.
#4
Race Director
Member Since: Sep 2007
Location: Peoria/Phoenix AZ
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C6 of Year Finalist (performance mods) 2019
The car is probably capable of low 10's @ 140 with good prep, low DA, and DR. Given street tires, average prep, ~1500 DA, and lack of experience for the driver, I'm thinking 12.5 first pass and 11.2 @ 133 on the best pass if they don't kick you out for no rollbar/harness.
If you learn the track quicker than I expect, then 10.8 @ 137.
If you learn the track quicker than I expect, then 10.8 @ 137.
#7
#9
Racer
Thread Starter
Well...disappointed on a few levels. Only got to run once...brought little guy to the track and he got tired and then fell and hurt his knee and was crying to go home. The one run I did get, first pass ever in the car, was ok I guess. Did a paltry 2.08 60ft with a slight bog then spinning all through first gear. 11.65@127. Little more throttle next time and a little less tire pressure I started around 20psi and planned to work my way down but obviously never got to try anything else. Most of the other guys I talked to were having traction issues too. Have to update next time I go, but wasn't terrible with a crappy 60ft I guess. Some of you would have been right I hope and I would have learned with each pass....to be continued
#10
Le Mans Master
It will go in the 10's, but seat time will probably keep you in the 11's.
#11
Le Mans Master
Member Since: Oct 2005
Location: Left Coast, San Diego
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11.456......134.81mph....LOL
#12
Le Mans Master
I guessed 11.65, only .05 off. For me, the key was that you had never tracked this particular car before. I bet the next time you go, it will be 11.30, or so.
Hope you had a good time, as that is what matters, and thanks for coming back and posting.
Hope you had a good time, as that is what matters, and thanks for coming back and posting.
Last edited by buckmeister2; 06-06-2017 at 09:26 AM.
#14
Racer
Thread Starter
https://youtu.be/0EZckcT_Tu4
this pass was an 11.3@128.xx. Still a terrible 60ft I bogged it a bit which sucks because it felt like it was going to actually hook up
this pass was an 11.3@128.xx. Still a terrible 60ft I bogged it a bit which sucks because it felt like it was going to actually hook up
#16
Le Mans Master
https://youtu.be/0EZckcT_Tu4
this pass was an 11.3@128.xx. Still a terrible 60ft I bogged it a bit which sucks because it felt like it was going to actually hook up
this pass was an 11.3@128.xx. Still a terrible 60ft I bogged it a bit which sucks because it felt like it was going to actually hook up
Okay, this is getting crazy...I guessed 11.70 for the first time out..you went 11.65.
Then, I guessed 11.30 for your second time out...you went 11.30.
I really should win something....meaningful!! Like, a vacation, or a set of headers, something like that.....
#17
Racer
Thread Starter
Haha I noticed that, you've been spot on so far. I think I had a 10 in me last night but on the second pass the car shut down while attempting the burnout twice. Weirdest thing I don't know what happened. In competitive driving mode, tires started to spin for a second then power cut and I saw reduced engine power flash for a second. Start it back up, same thing again...everyone at the strip is probably thinking what an idiot this guy is stalling trying to warm the tires. So I just line up with no burnout and roll off line slow, then immediately spin and get a little loose so the pass was basically a total loss. After that I was kinda nervous to run it again thinking something was wrong and ended up just going home..next time out will have to be the one. Shoulda sprayed it on the first run! But I want to hit 10s on motor first
#18
Le Mans Master
I would stay on motor only until I got a couple very good passes, regardless of E.T. Otherwise, you won't know if you are reaching your potential. Get a good baseline for motor only, then do the spray.
If I recall, you mentioned something about letting more air out of the rears, right? Were you thinking of something like 16 psi? Less air does not always result in better traction, and can hurt traction if you are too low. And, if you are running really low, you might be triggering the tire ratio nanny.
Have you tried running around 24psi? You might be surprised at what a decent rollout with a little spin, and the slightly taller tire on the top end will do. Just a thought.
If I recall, you mentioned something about letting more air out of the rears, right? Were you thinking of something like 16 psi? Less air does not always result in better traction, and can hurt traction if you are too low. And, if you are running really low, you might be triggering the tire ratio nanny.
Have you tried running around 24psi? You might be surprised at what a decent rollout with a little spin, and the slightly taller tire on the top end will do. Just a thought.
#19
Racer
Thread Starter
I would stay on motor only until I got a couple very good passes, regardless of E.T. Otherwise, you won't know if you are reaching your potential. Get a good baseline for motor only, then do the spray.
If I recall, you mentioned something about letting more air out of the rears, right? Were you thinking of something like 16 psi? Less air does not always result in better traction, and can hurt traction if you are too low. And, if you are running really low, you might be triggering the tire ratio nanny.
Have you tried running around 24psi? You might be surprised at what a decent rollout with a little spin, and the slightly taller tire on the top end will do. Just a thought.
If I recall, you mentioned something about letting more air out of the rears, right? Were you thinking of something like 16 psi? Less air does not always result in better traction, and can hurt traction if you are too low. And, if you are running really low, you might be triggering the tire ratio nanny.
Have you tried running around 24psi? You might be surprised at what a decent rollout with a little spin, and the slightly taller tire on the top end will do. Just a thought.
#20
Banned Scam/Spammer
everyones favorite game...taking my 2006 Z06 to the track Friday night for the first time. Any guesses on 1/4 and trap? Mods are...
Ported LS7 heads
Ported MSD by Mamo
NW 102 TB
Lingenfelter GT20 cam
ARH 1 7/8 headers
ARH off road X
cutouts will be open but Corsa exhaust
325/30/19 ET Street SS that hook first gear from a slow roll pretty well on warm days on the street
car made 591 on mustang dyno recently
if traction is good first pass or two, I've got a Nitrous Outlet 150 shot on it as well
closest guess gets....nothing, but it's still fun!
Ported LS7 heads
Ported MSD by Mamo
NW 102 TB
Lingenfelter GT20 cam
ARH 1 7/8 headers
ARH off road X
cutouts will be open but Corsa exhaust
325/30/19 ET Street SS that hook first gear from a slow roll pretty well on warm days on the street
car made 591 on mustang dyno recently
if traction is good first pass or two, I've got a Nitrous Outlet 150 shot on it as well
closest guess gets....nothing, but it's still fun!