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Old 11-19-2010, 10:26 PM
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I've spun ET Streets on the rim with mid 1.6 short times with 15psi. Guess it just depends on the wheel/tire combo. ?

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Old 11-19-2010, 11:09 PM
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That 60 might not be completely true if your rolling forward before letting out of the clutch.
Old 11-20-2010, 05:18 AM
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I never said a 2 step was the end all, but coming out of the hole at 6300 is alot different than doing it at 6K in this convo. It takes another cariable out of the equation to help solve the overall problem. Its like having a line lock with an M6 too. Hit the button, and dont have to worry about rolling forward if your track isnt level, or lets you smell clutch if it isnt disengaging all the way.
Old 11-20-2010, 09:44 AM
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i have the spec twin clutch w/ there billet flywheel 18lbs

if i had a camera id go out rite now and show you 4 or 5 shoe polish marks on the tire that are now around the wheel

the track was shitty last nite, and i spun to a 1.57

and personally a 2 step isnt gonna help me if im not hooking from 5500 up

-brandon
Old 11-20-2010, 09:54 AM
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You need a 2 step in the car, without one you're guessing what rpm you're launching at. Plus, then you put the right foot on the floor, and dump the left foot when you want to leave, no more screwing around with that.

If the car's spinning at 5300 you have problems. The tires need to be screwed to the rim, I'd stop wasting your time with anything less then a 28x10.5 full blown slick... that's about the min tire you can run and actually get the car to hook leaving off the limiter, which is essentially just about where you will have it by the time you get it working right.

15 psi in the tires is WAY too much too, you need about 13 in the tires you have on the car, and when you put a set of 28's on it will need about 12
Old 11-20-2010, 10:10 AM
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Originally Posted by JL ws-6
You need a 2 step in the car, without one you're guessing what rpm you're launching at. Plus, then you put the right foot on the floor, and dump the left foot when you want to leave, no more screwing around with that.

If the car's spinning at 5300 you have problems. The tires need to be screwed to the rim, I'd stop wasting your time with anything less then a 28x10.5 full blown slick... that's about the min tire you can run and actually get the car to hook leaving off the limiter, which is essentially just about where you will have it by the time you get it working right.

15 psi in the tires is WAY too much too, you need about 13 in the tires you have on the car, and when you put a set of 28's on it will need about 12

I never understood this "guessing" you have a tach, most likely an aftermarket one at this stage...watch it! There is no guessing about it, 2 step NOT required to launch a good 60' period. consistant yes.
Old 11-20-2010, 10:26 AM
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I for once agree with jl 100 percent very rare but you really need a 2 step to no what you really r doing
Old 11-20-2010, 01:28 PM
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How you're going to watch the tree and try to cut a light.. and pay attention to a tach, and how much gas to give it.. and do this consistantly..... I don't think so.

If you're a test and tune guy and like to cut 1.x lights on a pro tree then yeah I guess you don't need it.

There's the other issue that you don't have your foot to the floor when you're leaving too, and that introduce's the question of how fast are you getting your foot to the floor, and are you consistantly doing that....

SS I'm touched too Facts are facts on this issue.
Old 11-20-2010, 01:50 PM
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Originally Posted by JL ws-6
How you're going to watch the tree and try to cut a light.. and pay attention to a tach, and how much gas to give it.. and do this consistantly..... I don't think so.

If you're a test and tune guy and like to cut 1.x lights on a pro tree then yeah I guess you don't need it.

There's the other issue that you don't have your foot to the floor when you're leaving too, and that introduce's the question of how fast are you getting your foot to the floor, and are you consistantly doing that....

SS I'm touched too Facts are facts on this issue.
definately not a fact.... youre right you probably wont cut the best light, thats not the question. you said you cant 60' without one, it simply isnt true. at all. However, It's not hard to see a 5" monster tach on the dash, and the tree... im done on the issue.... especially when everyone skates over the fact that without seeing whats going on, this thread is pretty useless.

suspension,tire pressure, clutch release, shock settings, launch rpm.... most important things for a 6 speed car..... not a damn box.
Old 11-20-2010, 02:19 PM
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If that's the case, then you need to get out and make some single digit runs with that 500+ rwhp you're making, and be able to repeat the performance from one run to the next..

When that happens I'll agree 100% that the 2 step is a waste.


And if you think that it's not important to be able to cut a light then you're just running for a #, and that's gonna get old quick.
Old 11-20-2010, 02:57 PM
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ok ok.... on the very soon to do list

2 step
screws....which i was already planning on
Old 11-20-2010, 04:11 PM
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Originally Posted by JL ws-6
If that's the case, then you need to get out and make some single digit runs with that 500+ rwhp you're making, and be able to repeat the performance from one run to the next..

When that happens I'll agree 100% that the 2 step is a waste.


And if you think that it's not important to be able to cut a light then you're just running for a #, and that's gonna get old quick.
I suppose like others should run 8's with 13.5:1 comp, a 160 shot, et heads on top of a 402, through an auto.....

I went 10.9's on patriot stage 1's,stock mls gaskets and a tqr II, 430rwhp. I destroyed the clutch with 500 trapped 130.9 with a slipping clutch .... but if it's results you would like to see, steer me in the direction of a rental and i'll do my best.... I also dont have a sub 3000 raceweight...

again, why you choose to bring my setup up, I dont know.... it's not relavent, except that I cut a much better 60' without a two step, consistantly.
Old 11-20-2010, 10:04 PM
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I like my 2step, but think I'm faster without using it to launch on a sportsmen tree.
My stock revlimiter is 7200 I think. But I rev it to like 3-4K going into the 2nd bulb, and you kinda "just know" how to, can't remember to type it now. But when you see the 2nd yellow bulb you go WOT, so your letting off the clutch as the last yellow is fully lit. It revs fast over 3500-4. So its somewere over 6K, you might tag the limiter, but its fo fast you don't really notice. And you get the flywheel still accelerating and hitting, over how it become static energy maintaining rpms on the 2step.



i have the spec twin clutch w/ there billet flywheel 18lbs
steel? that's really light.
you still have more rpms left I'd use them.
I didn't start going 1.4s until I starting getting more aggressive, and got the car setup better to not spin. I was just happy with geting low 1.5s all year I gess

Last edited by studderin; 11-20-2010 at 10:14 PM.
Old 11-21-2010, 06:21 AM
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Originally Posted by BADD SS
I suppose like others should run 8's with 13.5:1 comp, a 160 shot, et heads on top of a 402, through an auto.....

I went 10.9's on patriot stage 1's,stock mls gaskets and a tqr II, 430rwhp. I destroyed the clutch with 500 trapped 130.9 with a slipping clutch .... but if it's results you would like to see, steer me in the direction of a rental and i'll do my best.... I also dont have a sub 3000 raceweight...

again, why you choose to bring my setup up, I dont know.... it's not relavent, except that I cut a much better 60' without a two step, consistantly.
If you had 1/2 a clue what we were trying to accomplish with that motor, you wouldn't be throwing stones LOL.
Old 11-21-2010, 08:31 AM
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Originally Posted by JL ws-6
If you had 1/2 a clue what we were trying to accomplish with that motor, you wouldn't be throwing stones LOL.
sure.......
Old 11-21-2010, 10:34 AM
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Think what you want. We had intentions of running the 9.50 index @ epping... considering the car would run a 9.5x every pass on pretty much any track we went to, and it would repeat, hot lapping if needed, in any weather, the goal was accomplished. If you saw the tune log and have any clue about what we could have been doing with the car in that end of things you'd ****. I've seen guys spray 600 hp of nitrous run more timing then we were... it was set up to repeat and never skip a beat. It did that, and id it well.

Let's see that 502 rwhp you're toting about go run a #, you seem to be all about trying to get one, so get it done.

And I want to see the reaction times on the slip, leaving on a .400 pro tree, with a car in the other lane. Let everyone see just how much time you'll spend watching that tach trying to get the rpm where you want it.
Old 11-21-2010, 03:43 PM
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Originally Posted by JL ws-6
Think what you want. We had intentions of running the 9.50 index @ epping... considering the car would run a 9.5x every pass on pretty much any track we went to, and it would repeat, hot lapping if needed, in any weather, the goal was accomplished. If you saw the tune log and have any clue about what we could have been doing with the car in that end of things you'd ****. I've seen guys spray 600 hp of nitrous run more timing then we were... it was set up to repeat and never skip a beat. It did that, and id it well.

Let's see that 502 rwhp you're toting about go run a #, you seem to be all about trying to get one, so get it done.

And I want to see the reaction times on the slip, leaving on a .400 pro tree, with a car in the other lane. Let everyone see just how much time you'll spend watching that tach trying to get the rpm where you want it.

What does my car have to do with this AGAIN? Why do you always go off topic. I didnt tote ****, it's in my sig, you brought it up first. AGAIN, what does r/t have to do with cutting a good 60'. NOTHING. Stay on topic, apparantly you think you have the right to attack someones setup, but then dont like it much when it's done back to you..... for the 1 millionth time, a two step is not required to SET THE CAR UP TO 60' BETTER. Once it's set up right, then buy a two step if you like.


And, for ***** and giggles, perhaps you should have tried to run your car all out once like you preach to get a number, the ones you have arent impressive.
Old 11-21-2010, 05:44 PM
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I ran that tire on my M6, I had the best luck when the pressure was around 11.5 to 12.5psi.
Definitely put rim screw before you get hurt.
Bob
Old 11-22-2010, 05:47 AM
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BADD just keep going to test and tune days... someday when you decide you want to actually run at a RACE, you're gonna find out just how little you know about all this.
Old 11-22-2010, 09:05 AM
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Don't think I could live without the 2-step in the stang, that thing is stupid consistent thanks to it. It's a wonderful thing to be able to adjust launch rpm in such small increments.


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