For specific information pertaining to the Summit Team Finals please refer to your track operator or to Division 1 Patriots Richmond. IHRA Rule Book IHRA Rule Book Cover. Menu. Page View · Contents View · Advertisers · Website. Issue Articles. Issue List. IHRA Rule Book. IHRA Rule Book IHRA Rule Book Page Menu. Page View · Contents View · Advertisers · Website. incorporate a rocker or sill bar to tie the front and.
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Any grinding of welds prohibited. System must be commercially available and installed per manufacturers recommendations.
One shock per sprung tule mandatory. Exact duplicates of stock fenders in fiberglass permitted. Nitrous Oxide bottles located in the trunk or rear of the entry must be equipped with a relief valve and vented outside of the drivers compartment or be completely isolated from the drivers compartment by a firewall that is properly sealed to prevent gas from entering the drivers compartment.
Bracket Safety and General Rules. Any class where SFI obok are not required, short pants, tank tops, nylon or flannel pants are prohibited. All Nitrous bottles must be recertified every 5 years and stamped to indicate the last inspection date. A roll cage is mandatory on any entry that exceeds mph.
Full bodied cars must have windshield. It is recommended that cars with modified automatic gule, or converters, have a transmission blanket or shield meeting SFI 4.
IHRA Rule Book IHRA Rule Book-2013 : Page 95
Drag link and tie rod ends must be secured and keyed. Windows must be closed during competition, need not be operable. Aftermarket axles and axle retention device mandatory. Headers permitted, must be designed to route exhaust gases away from car. Properly secured fire extinguisher is ihfa on all closed body cars.
IHRA Rule Book IHRA Rulebook
It must be located on the rear of all entries and must break the positive side battery supply to the competition vehicle. See individual class requirements for specific guidelines. Decals permitted on rear quarter window only. Rle ignition interruption devices stutter ihrx prohibited in all ET bracket categories. The minimum specification is 1 inch X. No item or equipment may be added to the front which will add to the overall length of the vehicle. Competition in the facilities normal weekly ET bracket series under these parameters is prohibited.
International Hot Rod Association – IHRA Rulebook Updates
Automotive wire wheels or motorcycle wheels prohibited. Must be automotive-type wheels suitable for street use.
Only those units that release all five attachment points in one motion are permitted. Gasoline, alcohol and propane accepted. Excessive braking may result in disqualification.
IHRA Rule Book IHRA Rule Book-2013 : Cover
SN- 95 or newer or SFI All other places may be. Only systems meeting IHRA approval may be run. Any OEM type transmission permitted. No other numbers may be displayed on the entry. Roll cage is mandatory if entry has an altered floor or firewall, or if vehicle exceeds mph.
Clevis or sliding sleeve connections permitted. All pressurized bottles bpok meet and be engraved with appropriate DOT rating 1, Ibs. Delete all other reference to front seats in the section. Must be full bodied car. The class and numbers must be on the left and right side windows, the upper corner passenger side of the windshield and also on the back window.
Safety pins must be red flagged. All above must be SFI tagged. Drivers in all open bodied front engine cars with open face helmet must wear a breather style face mask and protective goggles. HS Read the full article at https: Using a screen reader? See appropriate SFI specification for all full bodied entries 8. Unaltered OEM model year and newer production cars running slower than Permanent number may be purchased from your home IHRA sanctioned track. SN 95 or newer or Boo, Must remain in OEM location.
Catch-can required for radiators; 1 pint minimum capacity.