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Re: Don't use a toggle switch for your line loc? [Re: ProSport] #619672
02/22/10 12:19 PM
02/22/10 12:19 PM
Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
DaytonaTurbo Offline
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Quote:

After using a toggle switch for my line lock for about 2 decades with no problems at all, I have to ask, how am I even gonna drive to the starting line if I accidently left something on that has my front brakes locked up?

I start in 2nd gear for a half second, go to 3rd, flip my toggle off and power out, coast to starting line. Not even possible to leave it on.




That's what I was thinking too. If you left it on, how would you get out of the water box? Or out of the starting gate?

Re: Don't use a toggle switch for your line loc? [Re: DaytonaTurbo] #619673
02/22/10 01:02 PM
02/22/10 01:02 PM
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Posts: 9,225
Charleston
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sixpackgut Offline
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I think old timers would put the linelock on the back brakes and they would forget about it, then when they tried to stop it would be only the fronts working


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Re: Don't use a toggle switch for your line loc? [Re: Lawn Monkey] #619674
02/22/10 05:59 PM
02/22/10 05:59 PM
Joined: Nov 2004
Posts: 370
Northeast Georgia
47hudson Offline
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I can see that rule for a stick car which uses a line lock for staging but not for a guy like me who only uses it for the burnout.

Re: Don't use a toggle switch for your line loc? [Re: Thumperdart] #619675
02/22/10 06:10 PM
02/22/10 06:10 PM
Joined: Mar 2006
Posts: 449
Hampton,Va
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QuickDart 502 Offline
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Hampton,Va
Quote:

I`ve been using a toggle switch from day one. I pump the brakes hard, hit the toggle, do my burn out then shut it off it in 3rd gear and roll foreward and stage. So far so good.


SO have I. I've never had a problem with a toggle switch. I shift the car into high gear in theburnout box the click it with my pinky finger and roll on out.

Re: Don't use a toggle switch for your line loc? [Re: QuickDart 502] #619676
02/22/10 06:15 PM
02/22/10 06:15 PM
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U.S.
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moparniac Offline
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I had a toggle switch hooked up to my momentary switch on my B&M shifter button.... flipped on the toggle and the momentary button was now active...


Mopar Performance
Re: Don't use a toggle switch for your line loc? [Re: moparniac] #619677
02/22/10 06:49 PM
02/22/10 06:49 PM

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Racers Tip: Go out for a walk. While you are walking reach into your pocket and pull out some gum. Continue walking and put the gum into your mouth. Chew the gum. If you haven't broken stride yet, you can now use a toggle switch to do your burnout.

Re: Don't use a toggle switch for your line loc? [Re: Lawn Monkey] #619678
02/22/10 10:32 PM
02/22/10 10:32 PM
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Posts: 15,439
Val-haul-ass... eventually
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BradH Offline
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Sorry to change the topic. I haven't finished the wiring for my line lock, although the actual solenoid has been integrated into my braking system since 2008. The button supplied w/ the Hurst unit I have looks pretty "budget" and won't attach to my OEM Slap-Stik shifter very easily. Any recommendations (other than a toggle switch ) for a better part to use here?

Re: Don't use a toggle switch for your line loc? [Re: BradH] #619679
02/22/10 11:25 PM
02/22/10 11:25 PM
Joined: Jan 2003
Posts: 17,918
Akron, Ohio
ProSport Offline
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Akron, Ohio
You can just go to Summit.com or Jegs.com and search through their buttons. It could go on your shifter or steering wheel.


1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual
Re: Don't use a toggle switch for your line loc? [Re: tboomer] #619680
02/23/10 08:16 AM
02/23/10 08:16 AM
Joined: Jan 2003
Posts: 21,074
Niles , Ohio
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therocks Offline
oh wait.but hey.lets see.oh yeah.
therocks  Offline
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Niles , Ohio
Probally because some guys use them to lock the rear brakes out.They do burnout and the rears arent working.Then they deactivate and they work.Stopping at 100 plus would be fun with just fronts.Rocky


Chrysler Firepower
Re: Don't use a toggle switch for your line loc? [Re: Lawn Monkey] #619681
02/23/10 08:35 AM
02/23/10 08:35 AM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
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Romeo MI
Personally I use a button on the top of the shifter,
I do my burnout in high gear only and when its spinning
good I let go of the button and burn till it bites.
Too many things going on to MAYBE mess up and flip
the switch back on when you think you turned it off
but this is JMO

Re: Don't use a toggle switch for your line loc? [Re: MR_P_BODY] #619682
02/23/10 09:22 AM
02/23/10 09:22 AM
Joined: Oct 2003
Posts: 7,506
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Crizila Offline
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Quote:

Personally I use a button on the top of the shifter,
I do my burnout in high gear only and when its spinning
good I let go of the button and burn till it bites.
Too many things going on to MAYBE mess up and flip
the switch back on when you think you turned it off
but this is JMO



Exactly my routine also. Arming toggle switch on dash. Button next to shifter - and too old to change my routine now.


Fastest 300
Re: Don't use a toggle switch for your line loc? [Re: dave571] #619683
02/23/10 10:00 AM
02/23/10 10:00 AM
Joined: Jan 2003
Posts: 4,733
Moved to N.E. Tennessee
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Quote:

Everyone has to decide where the line is on making stuff "idiot proof"

In all honesty, I don't think anything is idiot proof.




Good point. I can't remember who said this:

"A common mistake that people make when trying to design something completly foolproof is to underestimate the ingenuity of complete fools"

I have a clutch so no toggle switch for me! But even that is not idiot proof. I saw a guy get so exited at the line that he "forgot" to let go of the button. When the wheels touched down he almost hit the wall.


In theory, there is no difference between theory and practice. In practice, there is.
Re: Don't use a toggle switch for your line loc? [Re: Lawn Monkey] #619684
02/23/10 11:42 AM
02/23/10 11:42 AM
Joined: Jan 2003
Posts: 4,573
...gently down the stream
LAR_414 Offline
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I use a momentary button on the shifter.

Here is proof that I can screw anything up:
First time out with my new stick trans in this car that I've had since I was 16 and I screwed up the first run. Pretty nervous. Staged and held just a few pound on the brakes to keep from rolling. My line loc was at the time, hooked to my two step rev limiter (set at 4500rpm). I dump the clutch at green and forget to let go of the button. Popping and banging and not going real fast. I shifted into second the same way and then I realized that it didn't feel right holding my shifter when shifting. "let go of the button, dummy!".

Still ran an 11.9, blowing the tires off, and eventually missing 3rd and 4th gear on that run. What a catastrophy!!!

Now I have simplified it. Clutch switch, and dash switch with relay. Push clutch in, push button on dash, that sets the 2-step. Once the clutch comes out all the way, 2 step is off and can't be reset until the button on the dash is pushed again (momentary). Switch on the shifter is now just for the line lock (momentary). Only really going to use it in the box and maybe, if the car want's to roll at the tree.

Just my little funny story,....sorry to bore you!

Re: Don't use a toggle switch for your line loc? [Re: LAR_414] #619685
02/25/10 06:27 AM
02/25/10 06:27 AM
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Posts: 2,363
PA
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Isn't it still a rule that you MUST USE a "Self returning" to off switch on a line lock? I have an old rule book (2006 I think) and it is listed in the general regs (brakes very last line of the paragraph). I don't understan why anyone would even think of having a switch that would not return it's self to the normal operating position on the brake lines. There is always a first time for anything.

Re: Don't use a toggle switch for your line loc? [Re: 70HemiGTX] #619686
02/25/10 07:48 AM
02/25/10 07:48 AM
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Michigan
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Quote:

Isn't it still a rule that you MUST USE a "Self returning" to off switch on a line lock? I have an old rule book (2006 I think) and it is listed in the general regs (brakes very last line of the paragraph). I don't understan why anyone would even think of having a switch that would not return it's self to the normal operating position on the brake lines. There is always a first time for anything.




True That's the rule A fail safe on the brake Line lock is the only way to go, with the eletronics that we can get our hands on today any driver would be stupid to install a ON & Off switch (toggle) in the car. If you boys need a switch for the line lock then install the proper line lock switch (Micro), Stage Control switch for under 30 bucks. Your life is worth that.

Don't wait to hit the wall be proactive and install the correct device

5829171-P9180039.JPG (90 downloads)

Just One Man's Opinion Mopar Mafia Racing
Re: Don't use a toggle switch for your line loc? [Re: 70HemiGTX] #619687
02/25/10 08:49 AM
02/25/10 08:49 AM

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Quote:

Isn't it still a rule that you MUST USE a "Self returning" to off switch on a line lock? I have an old rule book (2006 I think) and it is listed in the general regs (brakes very last line of the paragraph). I don't understan why anyone would even think of having a switch that would not return it's self to the normal operating position on the brake lines. There is always a first time for anything.





i couldn't more.i push button on the dash on my 63 with my left hand and hold the line lok button with my right.
its tough enough pushing buttons, i couldnt do it any other way.

Re: Don't use a toggle switch for your line loc? [Re: 70HemiGTX] #619688
02/25/10 10:50 AM
02/25/10 10:50 AM
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52savoy Offline
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After reading all these post I was wondering when someone was going to mention the NHRA rule book
It would be great if we didn't have to follow the rules. I could have saved a bunch of money building my chassis car. ... use exhaust pipe and it would have been lighter too.

Quiz: Who tried that in his stocker and was thrown out of a national event?

Re: Don't use a toggle switch for your line loc? [Re: 52savoy] #619689
02/25/10 07:32 PM
02/25/10 07:32 PM
Joined: Jan 2003
Posts: 17,918
Akron, Ohio
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You guys are right, it's best to try and follow every single little rule in that thick book of rules, especially if your building from scratch. But like I said, there's a Painless toggle on my dash for my line lock and it is in no way 'stupid' to have it there. I can't power out of the water box unless it's switched off.

What if someone has racing gloves on and doesn't realize they're finger is on their momentary button on their steering wheel or shifter til they hit the brakes at 130? Then are they gonna change the 'rule' to a toggle on the dash?

I just get tired of all the little rules, I still haven't removed my on/off knob on the back of the car to change it to a push/pull that they require now.


1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual
Re: Don't use a toggle switch for your line loc? [Re: ProSport] #619690
02/25/10 11:13 PM
02/25/10 11:13 PM
Joined: Feb 2009
Posts: 123
Jefferson, OR
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Jefferson, OR
Quote:

You guys are right, it's best to try and follow every single little rule in that thick book of rules, especially if your building from scratch. But like I said, there's a Painless toggle on my dash for my line lock and it is in no way 'stupid' to have it there. I can't power out of the water box unless it's switched off.

What if someone has racing gloves on and doesn't realize they're finger is on their momentary button on their steering wheel or shifter til they hit the brakes at 130? Then are they gonna change the 'rule' to a toggle on the dash?

I just get tired of all the little rules, I still haven't removed my on/off knob on the back of the car to change it to a push/pull that they require now.





I use a toogle on the dash it works perfectly IMO and I really don't think i'm stupid either.
George..

Re: Don't use a toggle switch for your line loc? [Re: plumridiculous] #619691
02/26/10 01:23 AM
02/26/10 01:23 AM
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Phoenix, AZ
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Phoenix, AZ
My Dad had a toggle on the dash in his truck...worked great for the linelock!!

I use the button on the shifter..when I first got Nitrous I decided to run a toggle that would switch the button from line lock to Nitrous!

Needless to say, it only took hitting the Nitrous once, and jumping through the water box for me to realize that was a very, very BAD idea!!!


"Livin' in a powder keg and givin' off sparks" 4 Street cars, 5 Race engines
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