Last Night

Printable View

Show 40 post(s) from this thread on one page

06-20-2009, 11:40 AM
sprayedenali

Last Night

well last night i made it out to my track for their "midnight madness"

first run - 150 shot with window switch at 3000 A/F ratio was 10.1
60 - 2.236
330 - 5.774
1/8 - 8.708 @ 84.93
1/4 - 13.2 @ 107.30

second run - 150 shot with window at 3000 A/F ratio was 10.8
60 - 2.256
330 - 5.758
1/8 - 8.653 @ 85.83
1/4 - 13.187 @ 107.88

third run - 100 shot with window at 1500, so spraying out of the hole
60 - 1.896
330 - 5.351
1/8 - 8.307 @ 83.75
1/4 - 12.933 @ 105.84

fourth run - 150 shot with window at 1500
60 - 1.872

and then..... pretty much right away something went wrong, im almost positive it was the trans slipping, but im not possitive. nothing is broken, that i can find, and on the drive home it all seemed fine... so i dont really know

and its still not shifting right, those of you that saw me run at Ennis know what im talking about, but i know thats just killing me. so hopefully i can get that figured out.....

All in all im pretty happy tho, even after the last run went bad i still ran a 12 and its kinda fun spinning all four (it seemed like...) of the line! :D
06-20-2009, 12:04 PM
Show&Go

Congrats on getting 12s in that boat!! Thought of maybe getting a cam and a small stall in there.
Doing 12s on n2o tune and exhaust is great. IMAGINE cam, stall etc added to the equation!
06-20-2009, 12:22 PM
zeake

12 = dead tranny. You pusha dat big o truck too hard.
06-20-2009, 12:25 PM
sprayedenali

i aint skeered! im most likely going to get a progressive controller soon. and if i an get this shifting crap figured out i wont be suprised with low 12s, maybe even 11s if im lucky! :D
06-20-2009, 12:27 PM
zeake

Quote:

Originally Posted by mitch cobb racing

i aint skeered! im most likely going to get a progressive controller soon. and if i an get this shifting crap figured out i wont be suprised with low 12s, maybe even 11s if im lucky! :D

So how much does that 6 speed tranny cost to have done?
06-20-2009, 12:30 PM
sprayedenali

Quote:

Originally Posted by zeake

So how much does that 6 speed tranny cost to have done?

too much..... RPM is the only place ive heard of that does them, or at least people send theirs to get done... but they dont have any info on their website
06-20-2009, 01:07 PM
Botlfed

congrats dude, youre movin on up to that deeelux apt.
06-20-2009, 01:20 PM
Tarinitup1

Your truck is running great. I just installed a plate kit with 100 shot on my brothers 07 denali. Where did you tap into to get a TPS signal for the window switch? What timing are you running for that shot?
06-20-2009, 01:35 PM
sprayedenali

its the purple one going into the TB. and im not sure about the timming....
06-20-2009, 06:30 PM
CHEVROLADE

damm badazz mitch,how much hp do these stock trannys hold?
06-20-2009, 06:31 PM
sprayedenali

i havent heard of anyone breaking one.... so im not sure
06-20-2009, 07:05 PM
ff_jeff

congrats on the times. Are you sure you wanna keep racing that nice new truck?
06-20-2009, 07:33 PM
sprayedenali

Quote:

Originally Posted by ff_jeff

congrats on the times. Are you sure you wanna keep racing that nice new truck?

Ya! Why wouldn't I wana race it?
06-20-2009, 07:49 PM
ff_jeff

Quote:

Originally Posted by mitch cobb racing

Ya! Why wouldn't I wana race it?

because of the breaks. Im giving you a hard time. I like your truck.
06-20-2009, 08:23 PM
sprayedenali

Quote:

Originally Posted by ff_jeff

because of the breaks. Im giving you a hard time. I like your truck.

haha, figured. just makin sure! but hey, if it breaks it breaks. thats what warranties are for, right? oh, wait.... :lol:
06-20-2009, 08:47 PM
11 6.2

Wow man congrats!!! thats great!!
06-20-2009, 09:00 PM
03chevytruck

Nice times mitch... Glad to see that thing get some 12s.
06-20-2009, 09:43 PM
GasGuzzler

I'll build that 6L. They are way more simple inside than a 4Lanything.

I doubt it's the trans although the only 6L issues were with the early 07's.....yours is a super early 08 (with 07 O2 wiring :LOL:).

It's already 580983245 times quicker than it was. Gonna tell us why other than the plug swap and a full bottle. Seems to me it ran 13.5 at the most at Ennis...

We wanna blame the trans when it slows MPH on the best ET pass but there is more than one way to look at the times...you downed the shot and it got quicker.

That means something as well. Namely look at the FAT ASS 10:1 you had on the 1st pass.
06-20-2009, 09:47 PM
sprayedenali

Quote:

Originally Posted by GasGuzzler

I'll build that 6L. They are way more simple inside than a 4Lanything.

I doubt it's the trans although the only 6L issues were with the early 07's.....yours is a super early 08 (with 07 O2 wiring :LOL:).

It's already 580983245 times quicker than it was. Gonna tell us why other than the plug swap and a full bottle. Seems to me it ran 13.5 at the most at Ennis...

We wanna blame the trans when it slows MPH on the best ET pass but there is more than one way to look at the times...you downed the shot and it got quicker.

That means something as well. Namely look at the FAT ASS 10:1 you had on the 1st pass.

i have no idea what it was, but thats the only thing i could figure it to be...

the only thing i can figure was that i took my TBS off... and i was trying to avoid saying it but i think it was too small for my TB, so it was a major restriction :newbie:

the reason the MPH was down on the fast pass was that it was a 100 shot instead of a 150

and ya, it was too rich. im still dialing that in...
06-20-2009, 09:49 PM
GasGuzzler

I'm saying the 150 is way fat and the 100 may be a little lean and it proved so after a few tries at it.
06-20-2009, 09:55 PM
sprayedenali

Quote:

Originally Posted by GasGuzzler

I'm saying the 150 is way fat and the 100 may be a little lean and it proved so after a few tries at it.

i know the 150 is fat, but the 150 is about rightm maybe a little rich. i dont remember the exact number but im prety sure it was a real low 11... and i only ran the 100 for one run.

are we even on the same page here? haha or am i not following?
06-20-2009, 09:59 PM
GasGuzzler

Maybe you need to go back and edit the post. Put all the data from each run in there and clear up some of the ambiguous notation so there are less questions. The AFR is missing from the 100 shot run.....I think.
06-20-2009, 10:02 PM
sprayedenali

ya, its missing because im not positive what it was. so i didnt want to write down something and not be correct about it.
06-20-2009, 10:08 PM
GasGuzzler

Aw
Aw
Aw
Aw
Aw
LLLLL - righty then
06-21-2009, 03:56 AM
2k5Squirrel

nice job Mitch!
06-21-2009, 12:26 PM
ducky

awesome times man. back when you ran that 13.7 you were trappin 92 in the 1/8 I think. Bump it up to 150 and get the tune straightened out
06-21-2009, 12:33 PM
TXsilverado

60' 1.74
1/8 7.46
mph 93.85
1/4 11.65
mph 117.25

it has ALOT left in in in the traction dept. i just cant get this thing to hook. i was told that i spun into second on this pass. 125 shot. probably stepping up to 175 next.
06-21-2009, 12:34 PM
TXsilverado

Quote:

Originally Posted by duckysbht

awesome times man. back when you ran that 13.7 you were trappin 92 in the 1/8 I think. Bump it up to 150 and get the tune straightened out

92mph in the 1/8 would put you into the 11's on the 1/4
06-21-2009, 12:44 PM
ducky

Quote:

Originally Posted by TXsilverado

92mph in the 1/8 would put you into the 11's on the 1/4

yeah I think I might of had his time wrong in the fastest truck list haha. I was just editing it and I saw that and was like wierdd how he got slower.

I'm at 91mph in the 1/8 but no 11s. My 60fts are super slow lol
06-21-2009, 01:34 PM
2k5Squirrel

Quote:

Originally Posted by TXsilverado

60' 1.74
1/8 7.46
mph 93.85
1/4 11.65
mph 117.25

it has ALOT left in in in the traction dept. i just cant get this thing to hook. i was told that i spun into second on this pass. 125 shot. probably stepping up to 175 next.

huh? i didn't know you got a Denali, your's is running strong too
06-21-2009, 03:49 PM
TXsilverado

Quote:

Originally Posted by 2k5Squirrel

huh? i didn't know you got a Denali, your's is running strong too

i dont have a denali? where did that come from haha.
06-21-2009, 05:47 PM
phantom405

Mitch I'm sure you know but you should be runnin that afr around 12.5-13 on the juice. Try smaller fuel jets til you get it closer. To much fuel is a lot worse than a little lean
06-21-2009, 06:03 PM
zeake

No. Way too rich. Run it 16.1 :naughty:

http://i43.photobucket.com/albums/e3...confidence.jpg
06-21-2009, 07:41 PM
sprayedenali

Quote:

Originally Posted by duckysbht

awesome times man. back when you ran that 13.7 you were trappin 92 in the 1/8 I think. Bump it up to 150 and get the tune straightened out

thanks! ill look at my slip in a little bit, its out in my truck... i tried the 150 off the line, didnt go so good, but dont worry, ill try it again!!

Quote:

Originally Posted by TXsilverado

60' 1.74
1/8 7.46
mph 93.85
1/4 11.65
mph 117.25

it has ALOT left in in in the traction dept. i just cant get this thing to hook. i was told that i spun into second on this pass. 125 shot. probably stepping up to 175 next.

traction isnt a major issue. im awd so it hooks pretty good! a little spinning, but nothing major. i think the bigger issue is the 5600lbs my truck weighs...

Quote:

Originally Posted by TXsilverado

i dont have a denali? where did that come from haha.

i have a denali....

Quote:

Originally Posted by parker

Mitch I'm sure you know but you should be runnin that afr around 12.5-13 on the juice. Try smaller fuel jets til you get it closer. To much fuel is a lot worse than a little lean

ya, im still dialing it in
06-21-2009, 10:19 PM
sprayedenali

83.75 was my 1/8th MPH at Ennis, my previous best...

Friday night my best 1/8th MPH was 85.83

im still dialing it in and i really think it will be a good bit faster if it would shift right.... and if i could get the 150 off the line to work! :burnrub:
06-22-2009, 01:57 AM
2k5Squirrel

Quote:

Originally Posted by TXsilverado

i dont have a denali? where did that come from haha.

you posted your numbers from the track, i thought you were comparing your Denali to his Denali.
06-22-2009, 11:37 AM
TXsilverado

DOH....i thought i was posting my times in the fastest truck thread...my bad i didnt mean to derail this thread. a mod can delete it all. i gotta put it into the right thread now haha.
06-22-2009, 11:53 AM
DBRODS

Quote:

Originally Posted by parker

Mitch I'm sure you know but you should be runnin that afr around 12.5-13 on the juice. Try smaller fuel jets til you get it closer. To much fuel is a lot worse than a little lean

11.6-11.8 is a good AF on juice. 12.5-13 is way to high...
06-22-2009, 02:30 PM
zeake

Quote:

Originally Posted by DBRODS

11.6-11.8 is a good AF on juice. 12.5-13 is way to high...

It made me think that Parker did not like our buddy Mitch. I have been trying not to start arguements though. I knew someone that knew what they were talking about would say something.
06-22-2009, 02:45 PM
TXsilverado

Quote:

Originally Posted by DBRODS

11.6-11.8 is a good AF on juice. 12.5-13 is way to high...

it all depends on who you talk to...i've heard of people tuning to 12.5-12.8 on the juice without any problems at all.

not something im willing to try though haha. i had my tuner set me right at 12.0 A/F

Show 40 post(s) from this thread on one page

All times are GMT -5. The time now is 12:45 AM.