Roll bar tubing: free download. On-line document store on 5y1.org

[DOC File]Eligible Models
https://info.5y1.org/roll-bar-tubing_1_5b1257.html
Roll cage must be constructed of roll bar tubing with a minimum outside diameter of one and three-quarter 1 ¾” inches x .083 wall thickness. Trucks must have a center windshield protector bar 1 ½”x.065 tubing . Roll cage must be centered on the main frame rails. Perimeter style. Main roll cage uprights must be on top of the frame rails.
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[DOC File]Sample Scrutineering Check Sheets
https://info.5y1.org/roll-bar-tubing_1_4e4677.html
_____ N/A 1- [Rule 5.2.3.2] The roll bar tubing outside diameter is at least 5 cm If not, has a waiver been granted this year for the roll bar? [Team must present a copy of the waiver and the Technical Director must sign here be this step can be passed with a waiver] 1- [Rule 5.2.3.2] The roll bar tubing wall thickness meets the minimum ...
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[DOC File]141 SPEEDWAY
https://info.5y1.org/roll-bar-tubing_1_dd5b65.html
Roll bar padding required in driver’s compartment. Recommended: Fire retardant padding. SFI-approved full fire suit required. ... The front and rear frame sections of unibody race cars will be connected by a minimum of 2”x 3”x 0.12” square tubing, safely welded to maintain a solid floor structure. Unibody floors must remain intact.
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[DOC File]1 - Lee County Speedway
https://info.5y1.org/roll-bar-tubing_1_ffa716.html
Radiator core support may be removed and replaced with 2”x2” angle iron or 1 ¾” roll bar tubing. Must be in line with, or behind radiator and vertical. Top support can go from fender to fender. Angle brackets rearward must stay in front of A-frame. One 1 ¾” pipe between frame rails directly in …
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[DOC File]BRUSH TRUCK SPECIFICATIONS - Firematic
https://info.5y1.org/roll-bar-tubing_1_61c10c.html
The roll bar will be made of 1 ½” 5086 aluminum tubing with a .145” wall. It will be crossed braced with the same tubing. The roll bar will be braced into the compartments and be mounted to the front of the deck by welded on ¼” aluminum bases and 3/8” s/s bolts.
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[DOC File]SOUTH SOUND SPEEDWAY
https://info.5y1.org/roll-bar-tubing_1_71f976.html
5. ROLL CAGE: 1. A roll cage is Mandatory. It must be fabricated with a minimum of 1 3/4” x .095 round ERW or DOM tubing. Roll cage must have main hoop, roof hoop, two (2) A-post bars, dash and main hoop spreader bars and main hoop diagonal bar. Minimum of three (3) door bars on each side.
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[DOC File]2014 JUNIOR MICRO SPRINT TECHNICAL RULES
https://info.5y1.org/roll-bar-tubing_1_b0c7f2.html
The attachment point of the vertical bar to the top of the roll cage bar will be 5" - 9" in front of the rear cage upright. 3 Left side door bars must have a minimum of two vertical door bars, being a minimum 3/4" dia x .065 wall steel tubing with a minimum spacing of 7".
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[DOC File]ALL WEIGHTS AND MEASURES BELOW WILL BE DONE WITH …
https://info.5y1.org/roll-bar-tubing_1_519f7f.html
II. ROLL CAGE. All cars must have a full 4-point roll cage mounted to the main frame. All tubing listed and shown within the cage must be constructed with a minimum 1-3/4”x.095 wall around DOM or EW steel tubing unless otherwise stated.
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[DOC File]BRUSH TRUCK SPECIFICATIONS - Firematic
https://info.5y1.org/roll-bar-tubing_1_b64ae3.html
The roll bar will be made of 1 ½” 5086 aluminum tubing with a .145” wall. It will be crossed braced with the same tubing. The roll bar will be braced into the compartments and be mounted to the front of the deck by welded on ¼” aluminum bases and 3/8” s/s bolts. A brush guard made of 1 1/4” aluminum tubing will be installed to ...
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[DOC File]1 - Lee County Speedway
https://info.5y1.org/roll-bar-tubing_1_3afd87.html
Radiator core support may be removed and replaced with 2”x2” angle iron or 1 ¾” roll bar tubing. Must be in line with, or behind radiator and vertical. Top support can go from fender to fender. Angle brackets rearward must stay in front of A-frame. All bodies must have original steel firewall.
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Roll bar tubing