Carolina Thunder Motorcycle Drag Racing
M-8 Street

107 Engines   114 Engines    117 Engines
& ALL Modified  M-8 Engines Welcome

M-8 Street
M-8 Street (E. T. Bracket Racing Format, .500 Tree)
The Racing Rules are Simple.  —-  Late Model Harley Davidson® Motorcycles with M-8 Engines.    Any size M-8 Engine, Stock and Modified.   The M-8 Street Class is designed to give M-8  owners / racers a class to run against each other in an all racing field.    Any questions Email me —  or give me a call Sonny 336-543-1367  Cell # 336-580-1638

ALL Racers, Beginners to Pros & ALL Motorcycles Are Welcome. ** Membership in CTMDR is not required to participate (race) in any of the CTMDR Races.   CTMDR Membership Form

The Harley-Davidson® Milwaukee-Eight Engine is the ninth generation of “Big Twin” Engines.   These engines differ from the traditional Harley Big Twin engines in that there are four valves per cylinder, totaling eight valves, hence the name.    It also marked a return to the single-camshaft configuration as used on previous Harley Big Twin Engines from 1936 to 1999.   This is the Big Twin that will power Harley-Davidson’s future on the Street and in Racing.     About The M-8 Engine

Racing Format:
The M-8 Street Class is an E.T. Bracket Class run on a .500 Tree. It will be an all run field and will qualify for eliminations based on reaction times from second round qualifying.

Class Requirement:
Designation: M-8 followed by rider number.

M-8 Street Qualifying Procedure:
All entries in the M-8 Street Class will run round one and two of qualifying on a random pairing basis.    After Round Two an Elimination Ladder will be produced based on riders reaction times from round two.

Buybacks:   1st Round Buybacks Only

Points / Entry Fees / Payouts:
Rider & Bike is included in the Entry Fee.  Entry Fee / Payout go to:  CTMDR 2019 Entry Fee – Payouts    Points earned in each Race by CTMDR Members go to:  CTMDR Membership Form    **** Trophies and Payout to the – Winner – Runner Up – Semi.

The M-8 Street Class will be a Points Class at all CTMDR Events including The ALL Star Race.   The M-8 Street Class is a Points-Earning Class and at the end of the season a Champion will be crowned.    Riders it is your responsibility to monitor and make sure points awarded to you are correct after every event.    All requests for points adjustments must be made in writing to within thirty days of the points posting for the event in question.    Give us an accurate description on your concerns.

Please understand CTMDR will strive to keep the points tabulations for all classes accurate and correct and we hope by you monitoring your own points earnings, any errors we have made will be corrected quickly. *** After 30 days no adjustments will be considered.

Engine:   Open to ALL Street legal and Non-Street legal Harley Davidson M-8 Motorcycle Engines.

Fuel:   Gasoline, or Alcohol   ** Nitrous is allowed

Frame:   Harley Davidson Frames Must be Street Legal and pass Tech Inspectors approval for safety.

Suspension:   Harley Davidson® Factory or Factory type aftermarket suspension.

Brakes:   Factory Brakes, Front and Rear Brakes are required on all bikes entered and must be in good working condition. .

Ignition:   Factory type Ignition. Computers: only data gathering computers allowed.

Controls:   Harley Davidson® Factory or Aftermarket

Lights:   Harley Davidson® Factory or Aftermarket

Transmission:   Harley Davidson® Factory

Clutch:   Harley Davidson® Factory or Performance Factory type clutch

Tires:   DOT street legal type tires.    Slicks required with wheelie bars.

Wheelie Bars;    Wheelie Bars are allowed with slicks.

Wheels:   Stock OEM wheels or aftermarket performance wheels.

Body:   Stock OEM fenders and gas tank, or custom fenders and gas tank are allowed but must be mounted and constructed in a safe, craftsman-like manner.

Seat: Stock:    OEM or Aftermarket Seat

General Safety:
Helmet – Full coverage helmets only! Must be Snell-2000 or ECE 22.05 or helmet approved by tech Eye protection is required. Protective Clothing – Leather jackets, full-finger leather gloves and hi-top leather shoes or boots. Safety is very important – Please Be Safe.

All motorcycles must pass tech before practice.    Motorcycle, rider and his protective gear must pass tech.     Tech official will have final say on any unclear rule or equipment.


Sonny Productions LLC
280 Haynes Rd
Summerfield NC 27358
Sonny / Office 336-643-1367      Cell # 336-580-1638
Email –