Class rules

1. CLASS only for Honda – Civic & Acura Integra NON VTEC, B20B o B20BZ engines

2. BODY
a. The body may not be altered at all from original specs
b. The brake and rotors will be those of the Integra GSR
c. Original fuel tank located as factory
d. SCCA approved roll cage
e. The tires will only be Toyo R888 or R888R
f. The wing may not exceed the height or width or the body. Rear wing & front spoiler to be bolt on OEM position
No splitter allow, rear or front diffuser or aftermarket side skirt
g. All non-relevant systems like a/c, power windows etc. may be removed
h. Adjustable suspension allow, single adjustment no external tanks
i. 15 x 6.5 to 7.5 wheels by recommendation of the tire manufacturer and tire size will be only 205/50/15
j. Not plexiglass or lexant
k. Suspensions:
• Aftermarket Camber Kit and Toe Arms Permitted
• Aftermarket Control Arms spherical and polyurethane bushings Permitted
• Aftermarket Tie rods and ball Joints Permitted
• Aftermarket Sway bar at factory mounting points Permitted
• Aftermarket Strut tower bar Permitted
• Aftermarket traction bar Permitted

3. ENGINE

a. The engine to be use will only be the B20B and B20Z
b. Original crankshaft pulley or type R single channel pulley
c. Engine block will be original B20B or B20BZ with no alterations
d. Block may be resurface up to 0.040 inches from original
e. Rods will be originals with no alterations B20B or B20BZ
f. ARP 208-6001 rod bolts permitted
g. Pistons will be original 84mm Honda p3f or PHK pistons
h. If need to use aftermarket pistons only 84.5 with the same compression
i. Ratio, shape and material as the original no forged pistons
j. Cylinder head will be p75 or p8r original from B20B or B20BZ with no alterations at all
– Originals valves
– Dual valve springs permitted
– OEM retainer or Brian Crower part # (BC2020S)
– Original cam shafts with no alterations
– Adjustable cam pulleys permitted
– The valve cover may be cut to accommodate cam pulleys
– Timing covers optional
– Timing belt open
– Clutch, Flywheel open & ARP Bolts Permitted
– ARP Head Studs permitted
– Fuel Rail Permitted
k. Original distributor or coil on plug
l. Compression per cylinder may not exceed 215 psi at 6 revolutions with all spark plugs off
m. Intake manifold will be original part from b18b or b18b1
n. Throttle body may not exceed 66mm
o. Engine control module will be chipped or hondata S300
p. Exhaust headers permitted and the pipe length has to pass driver seat

4. TRANSMISSION
a. Transmission will only be B series hydraulic with a 4.40 final drive type R LSD or OBX LSDAJF78 or any brand
nonadjustable 1.5 way, with the gear ratio as follows
1. 3.230
2. 2.105
3. 1.458
4. 0.107
5. 0.848

5. WEIGHT
a. The weight of the car will be with driver 2,400 pounds

6. GENERAL
a. All cars must be weight after each sprint race if not will be DQ
b. Any protest has to be made by a driver participating in the event no later than 30 min after the last sprint
c. All protest will be in writing to the Technical inspector with 100 US dollars (nonrefundable) then the price of the parts
and Labor will be determine by the Technical inspector, payment has to be made before removal of any components.
d. The protest result will be at HW technical inspector discretion to apply a penalty of DQ or points removal
e. If there is anything not contemplated here will be up to the commission to decide if there is a gain or not to be DQ
f. Failure to have a good conduct or disrespectful behavior at the track by a driver or team member will be automatic DQ
g. If you protest an engine or transmission you have to submit yours for the same
h. All rules are to the final interpretation of the committee
i. Any change in rules will be posted at least 30 days prior to race
j. Injectors OEM B Series
k. Premium Gas 93 Octane (Not Racing fuel)
I. Fuel pressure regulator Open
m. Engine and Transmission Inspection cost $50 each by appointment
n. Annual Membership $100

7. SUPPLEMENTARY RULES
a. All cars will be set up on the grid by qualifying position after the last car of all FARA classes
b. All cars will maintain at maximum of half a car distance between cars on the pace car lap
c. All cars will stay in double file cannot pass until start finish line
d. We follow FARA flag rules, penalties any race incident needs to be taken to FARA Race Director
e. The scoring system to be use for all sprints and endurance will be determinate and announced by FARA
f. The registration will be made by HW with the payment complete before each race. The cost will be determinate
before race. Each pilot must have the membership and driver license already paid before the race too
g. We are under FARA Rules on the track so they have the authority to allow or not race an individual person with a
justified reason
h. HW is only authority to determinate the penalty for not complying the rules wrote here
i. For compliance with the weight only properly screwed discs are allowed with the visible weight pounds