600cc AA Multi Class / Outlaw Honda F3 Motor Packages
See also Yamaha R6 Motor Page link below...

Complete FTZ Honda F3 600cc "Car Kit"
We have done extensive development work for 10 years on the Honda F2/ F3 600s, keeping in mind that torque, smoothness and a wide power band are as important as peak horsepower. A built motor does not have to be peaky and hard to control! This one makes terrific power everywhere on the track. Our very unique cylinder head modifications are the main element to this awesome tuning combination. Nothing beats a FTZ F3 off the corner. Our Hondas have amassed an awesome reliabilty record with many still running after 5 or more seasons. This is the exact engine package used to win the NMMA "AA-Multi" Class National Championship for the last 8 seasons.
See FTZ Micro Catalog link below.

FTZ Multi/Outlaw "Car Kit" includes:
Fully built Honda F3 600 Engine with exclusive FTZ Hi velocity porting, combustion chamber & head modifications with our special shape stainless steel valves. Align Bored .040" oversize with special Cosworth Pistons installed. Cams degreed & shimmed, w/ modified cam sprockets. Barnett Racing Clutch and new carb boots w/ trick clamps are installed, Blueprint assembled and ready to bolt in and race. FCR Keihin Flatslide Carbs w/ Stacks & oversize FTZ Air Filters, and the new FTZ Hand-built Exhaust System with Stainless steel muffler.

FTZ Multi F3 600 "Car kit" Package above............................................................................ All for $6650
FTZ Multi F3 600 Built Engine. Exactly the same engine unit and work as the "Car Kit" package above, without the carbs & filters, Ignition or Exhaust System............................................................................................$5350
FTZ Multi F3 600 Engine Building. Same work as engine work above except that customer supplies his Honda F2/F3 motor. Bearings, seals, cam chain and racing clutch are included............Most motors average about $3895: plus any other parts your motor may need such as valve guides, oil pump, gears, etc We will call you with a detailed quote after your motor is torn down and inspected.


Motor Options: add to motor package price
Close Ratio Transmission Equivalent to 1 1/2 rear sprocket teeth.3 speed....add $250 or 4 speed....add $350
FTZ F3 600 Ignition. This unit provides many times more spark energy as well as our trick timing curve programmed expressly for alcohol micro's. Increased lowend, midrange and topend to 14,000 rpm are all gained. This makes gearing the car much easier due to the much wider power band. Includes: Control Box with wiring, Hi-Output Coils and Spiral Wound Plug Wires, Magnet Rotor, Trigger Coils and Timing Cup and CNC machined Engine Timing Cover. With complete Instructions.....................................................................................$789 or $665 without Coils & Wires.
Hi RPM Valve Train update. This includes our absolute best & latest Valve Springs and lightweight Titanium Retainers for both Intake & Exhaust. This will provide the best insurance for reliable valve control when using racing ignitions with higher than stock rev limits....................................................................................$360


Below is a list of popular items applicable to the modified F2/F3:

FTZ- Step-Header Exhaust- This is our new unique design we have developed on our Dyno for the 600 motors. We have seen considerable low end & high rpm increases over our previous exhausts. Don't ignore this important (and legal) tuning aid. Adds both torque & horsepower.Comes complete with our tapered core muffler with Stainless steel shell and exhaust gaskets..$460..Aluminum Ceramic Coating available..$135. See 600 Exhaust page

FTZ-FCR Keihin Downdraft Alcohol Carb Kit for F2-F3 Modified for alcohol and properly set up for the 600’s.
Includes our oversize Air Filters and Filter Adapters.....................................$1150
Jet Kit for FCR Carbs-Includes 4 sets of main jets from richer to leaner for full adjustment of mixture. Drilled and Radiused for consistent flow .......................$80

FTZ Hi-Flow Lo-Pressure Fuel Pump-This is a new small, self regulating fuel pump is easy and reliable. Maintains a smooth hi volume fuel flow, without the hassle of a bypass or regulator ..............................................................................................$99.95
*Many guys are mounting two of these pumps side-by-side for the ultimate in reliable fuel delivery!

FTZ Custom Pleated Air Filters- Over 200 Square Inches of filter area! Why pay for big airflow increases, then choke it down with a short undersized filter setup?...$100 set

600 Outerwear- This single outerwear covers all 4 of our oversize Air filters on the FCR Keihen 600 Carbs.
Works great to keep mud off the filters ...................................................$32.95

We keep most all Honda 600 engine parts are in stock. Please call with any questions.

Download: FTZ F3 Micro Catalog in .PDF format  See also: R6 Multi/Outlaw page Back to FTZ Micro Sprint Page