HOW TO DO AN ADVANCED SEARCH.

Mon Jul 08, 2013 3:56 pm by Admin


For the benefit of 944Hybrids users there are two search functions available for you to use.
The purpose of this sticky is to explain the "Advanced Search" function because it is much more powerful and is the best choice when researching information.

When you log on to the site a list of options is shown in a line at the top of the page. One option is labelled "Search", use this option (NOT the search box lower down on the right).

After you click on the upper search option, a drop down box appears. At the bottom of this box is a radio button marked "Advanced …

Comments: 0

Latest topics
» 944 ls1 swap brakes and transaxle problems.. (Legal in Sweden)
Need Advice - My Helmet Hits The Roll Cage EmptyToday at 5:28 am by gunnarsson

» Diagram for heater lines/vacuum
Need Advice - My Helmet Hits The Roll Cage EmptyThu Oct 17, 2019 5:10 pm by C4924S

» Ford Windsor engine swap
Need Advice - My Helmet Hits The Roll Cage EmptyThu Oct 17, 2019 1:58 pm by Solarflare

» 82 924 with AUX Audi V8.
Need Advice - My Helmet Hits The Roll Cage EmptyWed Oct 16, 2019 1:26 am by Golten1986

» New convert under way
Need Advice - My Helmet Hits The Roll Cage EmptyTue Oct 15, 2019 3:01 pm by kevin924kevin

» Sensor compatibility
Need Advice - My Helmet Hits The Roll Cage EmptyMon Oct 14, 2019 8:05 am by gwistrup

» Hood to throttle body clearance
Need Advice - My Helmet Hits The Roll Cage EmptyMon Oct 14, 2019 7:38 am by gwistrup

» 1987 944 conversion Available
Need Advice - My Helmet Hits The Roll Cage EmptyMon Oct 14, 2019 7:25 am by Markeric

» 944 with LS3 Clutch Master Firewall Brace
Need Advice - My Helmet Hits The Roll Cage EmptyMon Oct 14, 2019 12:54 am by Worryless

» 86 Porsche 944T LS1 swap begins
Need Advice - My Helmet Hits The Roll Cage EmptyFri Oct 11, 2019 3:57 pm by Midevil1981

October 2019
MonTueWedThuFriSatSun
 123456
78910111213
14151617181920
21222324252627
28293031   

Calendar Calendar

Log in

I forgot my password


Need Advice - My Helmet Hits The Roll Cage

Go down

Need Advice - My Helmet Hits The Roll Cage Empty Need Advice - My Helmet Hits The Roll Cage

Post  MotoRider42HC on Mon Sep 16, 2019 10:38 pm

My rally roll cage was built by one of the best FIA-spec cage builders in the business. However, after installing my seat, in the exact same position the builder used, my helmet hits the roll bar padding. And it doesn't lightly hit, it interferes; there is at least a 1/2" overlap. I have no idea what to do! Any suggestions you have are very much welcome! Please help!

https://www.youtube.com/watch?v=aiAwZjtD0C8
MotoRider42HC
MotoRider42HC

Posts : 79
Join date : 2019-02-27

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  Hotrodz of Dallas on Tue Sep 17, 2019 3:27 pm

Having built many race cars with full roll cages, I can tell you a couple of things to try.

But, first and foremost. The top cage builders always have you sit in the car with your seat installed and your helmet on to verify fitment. Most will want you wearing all your driving gear, including your hans device.

With that said, I have a couple of drivers that are just too tall for these cars. So for them, I bolt the side seat mounts directly to the floor. This will gain you a little over an inch depending on what sliders you are using.
One of the things I noticed in your video, is that your legs are straight out. Your correct seating position should have your legs bent. This does 2 things. It moves your seat forward, which gives you more head room. Plus it allows your legs to flex in case of a crash. Having your legs totally straight out to the pedals will destroy your knees and ankles if you take a hard front hit.

So, try sliding your seat forward a couple of inches and see if that helps your head room. If not, then mount the seat directly to the floor without the sliders.
Hotrodz of Dallas
Hotrodz of Dallas

Posts : 282
Join date : 2015-10-31
Age : 61
Location : Dallas-Ft. Worth

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  MotoRider42HC on Tue Sep 17, 2019 3:39 pm

Unfortunately, the seats are bolted to the floor with OMP mounts. No sliders.

That leg thing is a very very good tip that I didn't think about... i guess i could have a shop move the seat mounts forward to get my knees bent properly, then lean the seat back to clear my head, then asd a lower harness bar to fit the lower shoulder height...

hmmm...

so much $$$$ though...

:'(
MotoRider42HC
MotoRider42HC

Posts : 79
Join date : 2019-02-27

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  Hotrodz of Dallas on Tue Sep 17, 2019 5:03 pm

Money? Welcome to racing.............

Will your seats drop any lower in the side mounts? Most mounts have multiple holes in them for adjusting seat height. I couldn't see the mounts well enough in the video.
Hotrodz of Dallas
Hotrodz of Dallas

Posts : 282
Join date : 2015-10-31
Age : 61
Location : Dallas-Ft. Worth

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  MotoRider42HC on Tue Sep 17, 2019 8:35 pm

Hotrodz of Dallas wrote:Money? Welcome to racing.............

Will your seats drop any lower in the side mounts? Most mounts have multiple holes in them for adjusting seat height. I couldn't see the mounts well enough in the video.

well i already spent money on the rollcage that should have been done right... spending the same money twice is what really makes me mad...

unfortunately the seat is hovering only 1/4" from the floor,
i could try and drill new holes and drop it down,
but i don't think it would be enough

i called a local shop today, and might be making
an appointment for November timing to get it tubbed
MotoRider42HC
MotoRider42HC

Posts : 79
Join date : 2019-02-27

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  Hotrodz of Dallas on Wed Sep 18, 2019 10:43 am

Something else to try, is to remove the lower seat padding. I've had to do this for some drivers as well.
Hotrodz of Dallas
Hotrodz of Dallas

Posts : 282
Join date : 2015-10-31
Age : 61
Location : Dallas-Ft. Worth

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  MotoRider42HC on Wed Sep 18, 2019 10:52 am

Hotrodz of Dallas wrote:Something else to try, is to remove the lower seat padding. I've had to do this for some drivers as well.

remove the foam padding glued to the fiberglass?

idk man, these Rally races are full 8~10 hour days...

but yeah, i could see that helping for sure.

thanks!!!
MotoRider42HC
MotoRider42HC

Posts : 79
Join date : 2019-02-27

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  Hotrodz of Dallas on Wed Sep 18, 2019 10:59 am

Yep. We endurance race all the time. No padding a lot of times, due to the different drivers we have. But, we aren't running off-road either. So you probably want to keep the padding for a little more comfort.

You aren't a real big guy, so I don't understand why you are having so much problem. I'm 6'1" tall and don't have headroom issues. I'm concerned the cage just got built incorrectly for you.
Hotrodz of Dallas
Hotrodz of Dallas

Posts : 282
Join date : 2015-10-31
Age : 61
Location : Dallas-Ft. Worth

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  MotoRider42HC on Wed Sep 18, 2019 11:13 am

Hotrodz of Dallas wrote:
You aren't a real big guy, so I don't understand why you are having so much problem. I'm 6'1" tall and don't have headroom issues. I'm concerned the cage just got built incorrectly for you.

Same here ... :'(
MotoRider42HC
MotoRider42HC

Posts : 79
Join date : 2019-02-27

Back to top Go down

Need Advice - My Helmet Hits The Roll Cage Empty Re: Need Advice - My Helmet Hits The Roll Cage

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum