UPDATED 11-8-2009
E.1 The 360 LATE MODEL (Super Stocks) rules will be aligning with the BRP Rules.
E.2 NOTE..... MANDATORY MUFFLER RULE AS OFF 3-18-7
MUFFLERS FOR THE 360 LATE MODELS
THE MUFFLER I LIKE IS THE DIRT DINOMAX #17218, BUT IT IS A LOUSY FIT ON MOST OF THE 360 LATE MODELS. IT LOOKS LIKE THE MUFFLER THAT FITS THE BEST ON THESE CARS WILL BE THE SCHOENFELD 112535. IT MUST BE MOUNTED POINTED TOWARDS THE REAR OF THE CAR, NOT STRAIGHT OUT. THE BEST WAY IS USING A 60 DEGREE BEND.
THE FORD MOTORS CAN USE THE
customcraftheaders.com WITH THEIR MUFFLER.
E.3 TRANSPONDERS MANDATORY
TRANSPONDERS TO BE MOUNTED ON THE BACK SIDE OF MOTOR PLATE ON THE RIGHT SIDE.
E.4 SAFETY: *** NEEDED BY YOUR FIRST PRACTICE OR RACE.
NO MOTORCYCLE HELMETS
*** ALL DRIVERS MUST WEAR A PROPER FITTING SA2000 OR NEWER SNELL APPROVED FULL FACE HELMET.
Snell sticker must be attached and readable.
*** CLEAN SFI FULL DRIVERS SUIT, QUILTED OR WITH UNDERWEAR, HEAD SOCKS, GLOVES, FOOT SOCKS, NECK BRACE AND SHOES TO SFI SPECIFICATION 3.2A AND 3.3A/5 (FIRE RATED UNDERWEAR MANDATORY IF SINGLE LAYER FIRE SUIT IS WORN). SFI labels must be attached to drivers suit.
Helmet must be worn at all times when driver is in vehicle.
*** NECK BRACE MANDATORY.
NUMBERS/LETTERING:
ALL CARS TO BE ADEQUATELY NUMBERED WITH 18 HIGH NUMBERS ON BOTH SIDES (ON DOORS),
(ROOF RECOMMENDED) REAR DECK NUMBER FOR SCORING PURPOSES.
CONSISTENT WITH THE DIRT RULES, ALL CLASSES (INCLUDING 360 LATE MODELS) WILL BE REQUIRED TO HAVE THEIR NAME ABOVE, BELOW, OR THRU THEIR NUMBERS WITH AT LEAST 6 LETTERS.
NO DUPLICATE NUMBERS.
CAR MUST BE NEATLY PAINTED AND LETTERED.
TAKE PRIDE IN YOUR RACECAR AND OPERATION. CREWS MUST ALSO BE NEAT AND PRESENTABLE. BE PROFESSIONAL.
AVOID DARK COLORS UNLESS CONTRASTING STRIPE OR COLOR PANELS ARE USED. THIS IS FOR YOUR PROTECTION.
www.BRP CanAm Series.com
BRP CanAm Late Model Technical Specifications 2007
#1- Front stub
1.1 GM factory built 1970 ½ - 1981 F car[Camaro & Firebird] front stub must be used
1.2 stub must measure at 24 in front and 24 behind ball joint centerline and 28 ½ inside rails
1.3 GM factory F car cross member must be used; may be modified for clearances
1.4 stock located steering box and idler arm
1.5 front horns, ahead of steering box, may be rebuilt of square tubing
1.6 engine location: #1 spark plug must be within 1 of ball joint centerline
1.7 front stub other than 1.1 must be approved prior to entry
#2 Front suspension
2.1 must use OEM or OEM direct replacement lower A-frames in stock location
2.2 must use 5 ½ diameter springs mounted in stock location
2.3 OEM, OEM direct replacement, or purpose built upper A-frames are allowed
2.4 must use OEM or OEM direct replacement idler arm and drag link
2.5 OEM, OEM direct replacement, or purpose built tubular tie rods are allowed
2.6 purpose built hubs and spindles are encouraged
2.7 jacking bolts are allowed
#3- Frame between front stub and trailing arm mounting points [main frame]
3.1 must be constructed of 2x2 square or 1 Ύ round tubing [minimums]
3.2 round tubing must be 4130 chrome moly or DOM with minimum wall thickness of .083
3.3 each main frame rail must
extend rearward to within a maximum of 21 to centerline
of rear axle
#4- Rear suspension
4.1 coil or leaf [single or multiple] springs allowed
4.2 three point only / no four point
4.3 may use panhard bar or W link
4.4 no bird cages
4.5 only one shock per wheel
4.6 coil over shocks allowed on rear only
4.7 coil eliminators / sliders are allowed
4.8 no fifth coil over torque arms; no springs or shocks on torque arms
4.9 no spring or rubber mounted trailing arms
4.10 lower trailing arms must be solid mounted
4.11 90/10 shock may be
mounted on top of rear end housing; it must be parallel to 3rd
link or torque arm centered +/- 6 on housing
4.12 maximum of four coil springs per car
#5 Rear end
5.1 stock appearing OEM rear end only; steel housing and tubes
5.2 no quick change rear end
5.3 rear end gears must be locked
5.4 no torque sensing devices
5.5 floaters allowed
#6 Wheelbase
6.1 minimum of 104 with ½ tolerance
6.2 measured with stick center of hub to center of hub
#7 Shocks
7.1 one mono tube or twin tube shock per wheel
7.2 Schrader valve shock option is allowed; no remote shock gas reservoirs
7.3 no compression or rebound adjustable [clicker] shocks of any type
7.4 no remote spring or shock adjustment devices allowed
7.5 coil over shocks allowed on rear only
7.6 coil eliminators / sliders are allowed
#8 Brakes
8.1 must be able to demonstrate operational 4-wheel braking system
#9 Transmission, bell housing, driveshaft
9.1 OEM, direct OEM
replacement, Bert, Brinn, or Falcon aluminum [no magnesium]
transmission
9.2 Bert, Brinn or Falcon bell housings are not approved
9.3 automatic transmission does not need torque converter
9.4 automatic transmission must use an SFI approved explosion proof aluminum housing or be surrounded by SFI approved explosion shield / blanket
9.5 must be able to demonstrate forward, reverse, and neutral
9.6 driveshaft must be steel
9.7 driveshaft must be painted white
9.8 driveshaft must have sling / hoop
9.9 no accessories other than starter can be mounted to bell housing
9.10 an L shaped 4 x 8 x 1/8th aluminum leg saver is mandatory; device must be securely mounted left of the driveshaft extending from the rear of transmission to rear of seat; 4 over the driveshaft and 8 beside the driveshaft; dimensions are minimums
#10 Clutch and flywheel
10.1 minimum flywheel or starter plate diameter is 8 ½ inches
10.2 any single disk type or multiple disk clutch allowed
10.3 aluminum pressure plates, mini clutches, Coyote clutches not allowed
10.4 minimum clutch diameter is 5 inches [for cars using OEM / direct OEM replacement manual transmission]
10.5 a scatter shield is mandatory
#11 Ignition
11.1 all cars must be equipped with a functioning self starter
11.2 any HEI, point style, or unaltered MSD or unaltered PROCOMP distributor
11.3 only one MSD or PROCOMP box allowed
11.4 no magnetos
11.5 single 12 volt battery only
#12 Body
12.1 any factory purpose built dirt late model body
12.2 maximum height of doors, quarter panels, trunk lid and fenders is 40 from ground
12.3 one-piece factory purpose built roof must be mounted parallel to body
12.4 factory purpose built nose piece may not be modified
12.5 front bumper and side skid rails must be mounted inside bumper cover and body
12.6 solid mounted rear spoiler may not exceed 6 x72 surface area; must be mounted flush to truck lid; may not extend beyond body
12.8 rear spoiler attachment panel must be triangular shape; maximum dimensions 8 ½ x 29
12.9 no wings, spoilers, deflectors, or any aero devices other than rear spoiler
12.10 tires may not protrude more than 4 beyond the outer edge of the body
#13 Weight [measured in track scale pounds]
13.1 minimum weight is 2700# after race with driver without adding anything; 2% tolerance
13.2 track scales are official
13.3 ballast must be
attached with at least two bolts of minimum ½ diameter passing through
ballast and a substantial member of the car; may not be welded into place
13.4 ballast must be painted white and must have car number painted on it
#14 Engine
14.1 only cast iron V8 block
14.2 maximum displacement is 361 cubic inches for Ford or GM; 370 for Chrysler
14.3 no 400 CI blocks
14.4 only cast iron cylinder heads
14.5 any solid or hydraulic camshaft; no roller or mushroom camshafts
14.6 any solid or hydraulic lifters; no roller or mushroom lifters
14.7 spark plug #1 must be within 1 of centerline of ball joints
14.8 no dry sump oiling system
#15 Carburetor
15.1 one Holley 4412 [500cfm/two barrel]
15.2 maximum venture bore is 1 3/8
15.3 choke horn must be retained
15.4 maximum of two holes may be drilled in butterfly
15.5 choke plate, shaft, and linkage may be removed
#16 Fuel and Fuel Delivery
16.1 gasoline only
16.2 fuel cell is mandatory
16.3 fuel cell must be
mounted in a minimum 20 gauge metal box securely mounted by two
2X1/4 steel straps or 1 square tubing which completely surrounds the
cell box; minimum
dimensions
16.4 fuel cell must be mounted in trunk area and not lower than center of the rear axle housing
16.5 fuel lines should
be routed outside of drivers compartment; lines inside the drivers
compartment must be braided or enclosed in metal conduit
#17 Wheels and Tires
17.1 only 10X15 steel wheels
17.2 bead locks on right side wheels only
18.3 only American Racer EC-1, EC-2 or Hoosier RC-1, RC-3, RC-4 tires
#18 other
18.1 RACEceiver is mandatory; no two way radios;
18.2 no mirrors
18.3 no electronic or computer controlled traction devices of any kind
11/06/06 revision