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Old Jun 19, 2007 | 09:05 AM
  #221  
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Originally Posted by THE TECH
It's more cause there's not really a good, safe way to mount a 5 or 6pt harness to the stock seat.
Hmmm... I see... I might be hard-headed but I will probably keep the stockers and get 4 pointers (maybe 6 pointers and see if I can custom-install them somehow).

I hope your harness bar is coming along well... I will wait for it before making any moves!

Thanks!

C.
Old Jun 19, 2007 | 09:50 AM
  #222  
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Originally Posted by CarlosCh
Hmmm... I see... I might be hard-headed but I will probably keep the stockers and get 4 pointers (maybe 6 pointers and see if I can custom-install them somehow).

I hope your harness bar is coming along well... I will wait for it before making any moves!

Thanks!

C.
Here's the problem with doing that: No protection against submarining and/or riding-up of the lap belt into your abdomen/stomach and causing serious injury.

How many airbags does a 350Z have? For my money, ESPECIALLY for a n00b, but it applies to everyone... you WILL be safer in the stock belts, with the passive systems active, than you will with 4-point belts. This is exponentially true with a harness system without any type of Anti-submarining mechanism like Schroth's ASM cartridge.

No one NEEDS harnesses on track until they are at the advanced level and are ready to move up to stickier tires and/or to start competing.

You might do well with a harness for Autocross maybe, and if that's all your doing, then have-at-it. You might roll, but chances are you won't hit anything of any substantial substance.

Having said all that... if you insist on stock seats with harnesses, buy a 6-point system, and run the anti-sub straps from behind the seat, through the joint between the lower cushion and the seatback so you would sit on them, and they'd come up thru your legs. While this is still a compromise, it is the much lesser of many evils, and the only way some clubs will allow harnesses while using stock seats.
Old Jun 19, 2007 | 09:53 AM
  #223  
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Originally Posted by Stack
Here's the problem with doing that: No protection against submarining and/or riding-up of the lap belt into your abdomen/stomach and causing serious injury.

How many airbags does a 350Z have? For my money, ESPECIALLY for a n00b, but it applies to everyone... you WILL be safer in the stock belts, with the passive systems active, than you will with 4-point belts. This is exponentially true with a harness system without any type of Anti-submarining mechanism like Schroth's ASM cartridge.

No one NEEDS harnesses on track until they are at the advanced level and are ready to move up to stickier tires and/or to start competing.

You might do well with a harness for Autocross maybe, and if that's all your doing, then have-at-it. You might roll, but chances are you won't hit anything of any substantial substance.

Having said all that... if you insist on stock seats with harnesses, buy a 6-point system, and run the anti-sub straps from behind the seat, through the joint between the lower cushion and the seatback so you would sit on them, and they'd come up thru your legs. While this is still a compromise, it is the much lesser of many evils, and the only way some clubs will allow harnesses while using stock seats.
Exactly the point I try to convey when people say, "Oh the 4pt will be fine". No need to compromise your life.
Old Jun 19, 2007 | 01:21 PM
  #224  
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Originally Posted by Stack
Here's the problem with doing that: No protection against submarining and/or riding-up of the lap belt into your abdomen/stomach and causing serious injury.

How many airbags does a 350Z have? For my money, ESPECIALLY for a n00b, but it applies to everyone... you WILL be safer in the stock belts, with the passive systems active, than you will with 4-point belts. This is exponentially true with a harness system without any type of Anti-submarining mechanism like Schroth's ASM cartridge.

No one NEEDS harnesses on track until they are at the advanced level and are ready to move up to stickier tires and/or to start competing.

You might do well with a harness for Autocross maybe, and if that's all your doing, then have-at-it. You might roll, but chances are you won't hit anything of any substantial substance.

Having said all that... if you insist on stock seats with harnesses, buy a 6-point system, and run the anti-sub straps from behind the seat, through the joint between the lower cushion and the seatback so you would sit on them, and they'd come up thru your legs. While this is still a compromise, it is the much lesser of many evils, and the only way some clubs will allow harnesses while using stock seats.
Thanks for the detailed response, StacK, this is enlightening in many ways.

I will keep The Tech's and your advice in mind for whatever I decide to do in the coming weeks.

Best Regards,
Carlos Ch.
Old Jun 19, 2007 | 02:00 PM
  #225  
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I have the sparco harness bar and I must say that it is nothing special, this would be a great deal if it went through. I had no other option when I got my bar installed and it was an *** raping to say the least...lol. Good luck guys.
Old Jun 25, 2007 | 11:06 AM
  #226  
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Just wanted to update. I've had a small design change that should make the production of the bar easier. This should mean that I can schedule production with my fabricator very soon. Time frame to completion will still be ~6 weeks from that date.
Old Jun 25, 2007 | 11:59 AM
  #227  
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Sounds good. Can't wait...

Chris
Old Jun 28, 2007 | 07:25 PM
  #228  
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Keep me in mind...I am up for it.
Old Jun 28, 2007 | 08:45 PM
  #229  
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Did we get any prices yet?????
Old Jun 29, 2007 | 06:49 AM
  #230  
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Originally Posted by synth19
Did we get any prices yet?????
No, we didn't.
Old Jun 29, 2007 | 07:06 AM
  #231  
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If you need initial deposits/group buy price to get started.. I would be IN... pending prices are reasonable.
Old Jul 1, 2007 | 08:35 PM
  #232  
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Add me to the list. (ill take mine in redline)
Old Jul 6, 2007 | 08:35 AM
  #233  
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subscribing
Old Jul 14, 2007 | 09:50 PM
  #234  
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any new info????
Old Jul 15, 2007 | 06:32 AM
  #235  
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+1

Originally Posted by timmays350
any new info????
Old Jul 19, 2007 | 09:11 PM
  #236  
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Originally Posted by synth19
+1

+2 I got some harnesses waiting on these.
Old Jul 25, 2007 | 08:29 PM
  #237  
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Originally Posted by misterniceguy
+2 I got some harnesses waiting on these.

+3 me 2!!!!
Old Jul 29, 2007 | 12:20 PM
  #238  
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I guess this is a nogo. Guess I'm getting a rollbar instead.
Old Jul 30, 2007 | 10:36 AM
  #239  
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What type of steel will be used? (i.e 120-wall). What type of welding will be used upon assembly? (i.e. MIG welded)

(Im very intersted if high qaulity and ever available)

Last edited by 350ZV3; Jul 30, 2007 at 10:50 AM.
Old Jul 30, 2007 | 10:59 AM
  #240  
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Originally Posted by CarlosCh
Hmmm... I see... I might be hard-headed but I will probably keep the stockers and get 4 pointers (maybe 6 pointers and see if I can custom-install them somehow).
I suggest you intall a 6-point harness instead of 4 or 5-point. I have 6-point harnesses and was able to install the submarine belts using the rear rail mounting points. Also, I have the rare Avalon Racing harness bar, which has a mounting point for the OEM seatbelts. I'm able to use the OEM seatbelts on the street & my harnesses on the track.



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