Landracing Forum

Bonneville Salt Flats Discussion => SCTA Rule Questions => Topic started by: BoredAndStroked on July 09, 2012, 02:34:34 PM

Title: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: BoredAndStroked on July 09, 2012, 02:34:34 PM
I've heard various opinions on whether or not one should protect oil lines through the firewall with an 1/8" steel tube/box in the flywheel area.  The rule book does not say this needs to be done (only fuel).

Couple Questions:

1) Is there an official position on this in relation to rules/regs and inspections?   Last year we did not run the dry-sump setup, so it was not inspected/passed with these questions in mind.

2) What is the practical answer and for a car with a billet steel flywheel and an SFI scatter shield, should I be worrying about it?

Thanks as usual . . . see you on the Salt!

B&S
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: 38flattie on July 09, 2012, 02:43:07 PM
Dale, as I pointed out earlier today, there is no provision for it in the rulebook.Our setup conforms to the rulebook in every way.

Are you sure you want to open this can of worms? :-o

See you in a few weeks! :cheers:
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: Glen on July 09, 2012, 02:53:30 PM
B & S, this should be directed to the rules committee@ SCTA. I would run the lines thru a steel tube if I was running them past the flywheel.
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: 38flattie on July 09, 2012, 02:57:43 PM
I forgot to mention, that in addition to the sfi bellhousing, the car has an 1/8" steel floor.
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: Dynoroom on July 09, 2012, 03:29:03 PM
This is a good example of how downloading the tech inspectors sheet from the SCTA web site can be of help. This is the sheet the inspectors use to do the safety check on your vehicle. If you go down the list and check off all the things the'll be looking for you'll have a much easier time going through inspection.
Just say'in...... :-)
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: 38flattie on July 09, 2012, 03:37:57 PM
Mike, that's great advice!

I have several printed off here at the house, and refer to them when I'm working on the car.
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: BoredAndStroked on July 10, 2012, 11:19:58 AM
Yeah, the tech inspectors sheets are really a good help in the build process.   Buddy had one last year and we used it like an addendum to the 'Build Bible'  (Rule Book) - it  really was an aid to us newbies
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: manta22 on July 10, 2012, 01:32:01 PM
I'd protect my brake lines as well.
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: javajoe79 on July 11, 2012, 10:45:22 AM
We had the room in the truck to run all the fuel and dry sump lines through a piece of 1/8" wall rectangular tubing that we massaged to fit in next to the bellhousing and bolted to the frame. We just figured that we had the room to do it that way and chances are the rules would eventually want any oil lines shielded too. It's a tight fit with 2 -8 lines 2 -12 lines and a -16 line.
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: maguromic on July 12, 2012, 12:11:25 AM
The flywheel protection rule is nice, but unless you run line isolators on your fuel and oil gauges, in the event of a catastrophic incident those lines can rip out dumping fuel and gas in the drivers compartment. I have had first hand experience in a road race car. Tony
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: jimmy six on July 13, 2012, 11:20:04 PM
3.I Page 33 and on the check sheet under drive train I think.Good Luck
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: jimmy six on July 13, 2012, 11:22:39 PM
OPP'S I know it's for fuel  but I believe it's used for all others too..........Probably not mandentory since the new phase at the begining of the book
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: dw230 on July 15, 2012, 08:38:44 PM
Rule 1.A - our new favorite JD

DW
Title: Re: Dry Sump Oil Lines and Firewall/Flywheel Protection
Post by: maguromic on July 15, 2012, 08:48:52 PM
Rule 1.A - our new favorite JD

DW

Rightfully the best rule in the book is the first one.  :cheers: Tony