Timeslip question
1.61
7.84@84mph
12.50@106
car was consistent all day w/ 60ft and 1/4 times also mph did not very that much either.
2000 SS A4
Hooker LT's
ORY pipe
Borla w/o a plate
PT4000 stall
Diablo Predator
Lid/K&N
NGK TR6's
SFC/STB/LCA relocation brackets(All BMR)
Nitto drag radials -no traction problems, 2500 rpm's then rolled into it.
3:42 gears
Walbro 340 pump
Seems to me like there is NO mph , and i am down 3 mph in the 1/8th from my 3:23 gears and the SS4000 i swapped from.
It did run 7.9@87 before fuel pump,PT4000 and 3:42 gears.
What to do next,am in need of a tune that bad? Unless mentioned all else is stock. I have a 150 shot of NX kit on there but i don't even what to go there yet. 1 problem area at a time!
TIA ,
Dave
Good luck getting more from her!
Derek
I am starting to wonder about the valve spings ,maybe it is time to replace them with something that is meant for racing type abuse.
I have 93k on the car.
I hope to get a 11 second time slip without changing the Head/Cam combo yet.
Does anyone now of a good dyno to make a few passes on around the Grand Rapids area?
TIA,Dave
After spraying this thing in PCB i found out my nozzle was the wrong 1 for what i wanted to do.
I was using a NOS fogger and it was not big enough to flow 150 RWHP as a single nozzle set-up. The internal passage was no bigger than my 100 shot jet,so switching to a 150 did nothing but make it run rich.
I replaced it with a NX nozzle and went from 11.7 down to 11.4's with no other changes. I thought that was pretty cool.
The new PT4000 vertor str is ??????
You know i have NO idea, I never asked Yank. All i know is it 60fts easier and a little quicker for me.
Packy,how does your car like the Procharger set-up,that must be a total rush to drive. It was real quick before!
Dave
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After spraying this thing in PCB i found out my nozzle was the wrong 1 for what i wanted to do.
I was using a NOS fogger and it was not big enough to flow 150 RWHP as a single nozzle set-up. The internal passage was no bigger than my 100 shot jet,so switching to a 150 did nothing but make it run rich.
I replaced it with a NX nozzle and went from 11.7 down to 11.4's with no other changes. I thought that was pretty cool.
The new PT4000 vertor str is ??????
You know i have NO idea, I never asked Yank. All i know is it 60fts easier and a little quicker for me.
Packy,how does your car like the Procharger set-up,that must be a total rush to drive. It was real quick before!
Dave
I think about the only thing I would do is maybe try and get it tuned with LS1 edit, HP tuners, or one of the other types of software out there. A good tune can do you wonders sometimes. Those handheld programmers are very limited in some cases. Also when your mph was higher before did you have crappier 60' times and were you spinning more? Good luck!
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I think about the only thing I would do is maybe try and get it tuned with LS1 edit, HP tuners, or one of the other types of software out there. A good tune can do you wonders sometimes. Those handheld programmers are very limited in some cases. Also when your mph was higher before did you have crappier 60' times and were you spinning more? Good luck!
That's sweet.
My previous (best time) was 12.24@110 with a 1.62 60ft(7.94@87 )
not really spinning much at all.
I know weather can be a big deal,but as far as temp goes it was cooler for this event than the last time at the track.
Thanks Cory.
Dave
Just let me know when you want to line up and see just how well that 3 MPH does for ya
I think my mph problem is solved, BIG TIME rattle from a broken Dynomax Bullet. Pulling timing big time,problem now solved and hoping to get to the track 1 more time this year and see.
Come on Wade,I only have Exhaust and a Convertor. It should be close
.Dave
Good luck.
Dave
Its about 95 miles from grand rapids. Dennis, i did 13.4@106mph at mcbride on a hot day. Martin i did 14.2@99 or 100mph on a cool night. I think that track sucks. I heard the left lane doesnt meter time correctly. i know several others with similar complaints.



