PROVEN HIGH QUALITY VINTAGE KART PARTS
California is the home of one of the oldest kart tracks in the United States. It makes perfect sense that Southern California is Vintage Karting's birthplace.
Kart tracks like Willow Springs, Bakersfield Kart Track and most important of all Adams Kart Track is where it all started and is now the home of vintage kart racers in honor of the best kart racing of all time. Adams track has international recognition bringing some of the best drivers from all over the world to participate in this historic racing sport.
"Keep it Real, Say no to replicas" - Mike, Speed Parts Co.
Kart engineers shaped racing with new and innovative ideas, many of which hailed as the latest thing by the modern manufactures; the 1959 Progress Kart used a hollow axle and one kart in particular used technology only recently discovered in Formula 1. Mike's passion for high performance started as a kid growing up around cars, engines and high performance racing in the Southern California.
As a young man, Mike became the parts manager at Ed Pink Racing Engines, later promoted to general manager. Mike quickly built his career in the industry and went on to work as sales manager of JE Pistons, new business development manager at DENSO (formally NIPPON DENSO Co. Ltd.). He worked closely with piston designers and engineers for Formula1, Nascar, Top Fuel, Cosswoth DFX and many custom 2-cycle pistons. Mike applies this knowledge in all Speed Parts designs and engineering to outperform everything on the market.
Services
Engine Building
Piston Engineering
Phone
(818) 321-0564
Location
Ventura County, CA
Hours
Mon-Thu 9am–5pm
Fri-Sat 11am–5pm
Sunday closed
ENGINE BUILDING SERVICES
Engine building servicES
Featured
from $12.50
Bottle of our tested and proven mineral oil
Speed Parts uses High Temp Mineral based fluid with its unique blend of additives which increase heat temp boiling point of fluid. We've got the fluid with the highest boiling temp rating on the market.
from $65.90
Specially designed for Speed Parts B-Bombs. Known to fit all B-Bombs, others may look the same but wont fit. Outer dimensions and triangle size vary.
ALL B BOMB ROTARY VALVES USE REINFORCED HUB
NOTE: K78 K88 WILL NOT ACCEPT REINFORCED HUB, ALL OURS ARE FACTORY EQUIVALENT
BLANK ROTARY VALVES MUST BE CUT PRIOR TO INSTALLATION ACCORDING TO MANUFACTURERS SPECIFICATIONS OR ENGINE BUILDERS CHOICE
Note: Special variations have been made within the IAME specs.
$175.00
SPEED PARTS EXCLUSIVE SUDAM PARILLA PISTON KIT. MADE IN THE USA
COMPLETE KIT CONTAINS LOCKS, FILE TO FIT RING, PISTON AND PIN
WE PROVIDE HIGH TEMP HARD ANODIZING TO THE DOME
REDUCING TEMPS ON TOP, ALSO WE HARD ANODIZE THE PIN BORE AND RING LAND
from $175.00
SPEED PARTS EXCLUSIVE KOMET 135 B BOMB PISTON KIT. MADE IN THE USA
NOTE: KIT DOES NOT INCLUDE WIDE WRIST PIN CAGE BEARING
OUR PISTONS REQUIRE WIDE PIN BEARING,
COMPLETE KIT CONTAINS LOCKS, FILE TO FIT RING, PISTON AND PIN
WE PROVIDE HIGH TEMP HARD ANODIZING TO THE DOME
REDUCING TEMPS ON TOP, ALSO WE HARD ANODIZE THE PIN BORE AND RING LAND
$28.05
OUR SPEED PARTS DRIVE SPROCKETS ARE HEAT TREATED TO OUR SPECIFICATIONS PROVIDING LONGER GEAR AND EXTENDED CHAIN LIFE
from $28.50
KOMET B BOMB / TKM 135CC/SUDAM 130/BM13
Our Steel Ball Case bearings use a fiber cage for less heat while reducing drag.
Our Full Ceramic Version use a ceramic race and bearings with fiber cage for the ultimate low drag bearing for your 18,000 rpm kart engine.
Note: picture for reference only
$28.50
GET OUR NEW AND IMPROVED HEADER WRAP
Sold in 1 foot units
This exhaust wrap will withstand temps up to 425f degrees before deterioration.
2Cycle engines need exhaust back pressure to act like a exhaust valve in a 4 cycle engines.
The expansion chamber does exactly that by controlling the engine exhaust pulse created by the combustion. Exhaust leaks are the enemy of 2 cycle engines. The engine needs a constant pulse to trigger the proper reverse pulse after combustion. Air leaks in the exhaust feeds an irregular pulse to the combustion chamber, causing confusion to air fuel mixture and uneven RPM rang
$175.00
OUR PISTON WILL FIT THE MAJORITY 135 CC VINTAGE ENGINES EXCEPT KOMET
WILL FIT TKM PCR BM DAP
56.25 56.50 56.55 and 57.00MM
Piston kits are not coated
MADE IN THE USA
$3.95
1/4 “ ID TYGON Fuel Resistant Fuel line
Stay-Soft Fuel Line by SPEEDPARTS
Stays soft with Methonal or Gas
Sold By The Foot
$5.25
EN Series is 14x1.25 3/4” REACH GAS OR METH
Retracted Gap Plug
WS Series is 14x1.25 1/2” REACH GAS OR METH
Projected Nose Plug
31 is a Cold Plug
27 is Warmer than 31
$19.50
Stop Coil Bracket Breakage.
Motoplat Coils have a tendency to break when attached directly to engine. Using Coil Isolators prevents breakdown. Our high quality ground strap keeps your coil grounded to the engine.
$6,250.00
KOMET K30 150cc Bench Tested On Kart Stand
56mm Stroke, 58.00mm bore
Racing Reproductions Billet Cylinder w Late Exhaust
Racing Reproductions Billet 3rd bearing
Racing Reproductions Billet Chain Guard
Buller Extension Shaft
Factory K30 Window 102mm Rod
Buller Billet Twin 27mm Carbs
Complete Ignition System
RLV Header
$185.00
SPEED PARTS EXCLUSIVE 135 TKM PISTON KIT.
MADE IN THE USA
NOTE: KIT DOES NOT INCLUDE WIDE WRIST PIN CAGE BEARING
OUR PISTONS REQUIRE WIDE PIN BEARING,
COMPLETE KIT CONTAINS LOCKS, FILE TO FIT RING,
PISTON AND PIN INCLUDED
$395.00
IAME 102 CONN ROD ASSEMBLY
INCLUDES HIGH QUALITY CAGE BEARING
THRUST WASHERS AND CRANK PIN
DOES NOT FIT K99
$1,450.00
Get your Late Style Oval Exhaust Billet Cylinders
Price is for one cylinder with billet muff (aluminum).
Cylinders Are A Direct Replacement For Your KOMET B BOMBS 135s (except K99). Since each cylinder is custom made, we will need specific information for your custom build.
Information needed
1) Reed or Rotary Valve Engine.
2) Right Hand Or Left Hand Rotary Valve.
3) Preferred Bore Size (135cc or 150cc)
NOTE: All cylinders are custom made to order. Allow 2 to 3 weeks for delivery. These cylinders will provide additional horsepower, with a simple bolt on replacement. Ports are CNC for maximum efficiency. When ordering please provide engine type, left side or right side engine, in order to provide carb notch info.
$1,198.00
Complete BULLER Left Hand crankshaft assembly.
102 Connecting Rod with left hand starter nut.
MADE IN THE USA
from $0.95
CARBURETOR REBUILD KITS AND COMPONENTS
Our Gasket Rebuild kit includes our own Flapper Valve. MADE IN THE USA
Our Complete Carbs Include SpeedParts exclusive needle and seat, our own one way check valve, air horn and throttle holder.
KOMET B BOMB SPECIALIST
Servicing The Legendary Komet 135
Blueprinting Boring Honing Decking. All Crank Work
Merch
from $19.50
Structured, low-fitting, low-profile cap
100% Cotton
Matching Fabric Undervisor
Matching Color Sweatband
Adjustable Release Plastic Buckle with Nylon Strap Closure
Head Circumference - 20 1/8“ to 23 1/4“
$19.95
WHEN FIRST INTRODUCED THE LARGEST SIZE PISTON YOU COULD BUY FOR A B-BOMB WAS 55.40mm.
AS A RESULT ENGINE BUILDERS STARTED TO INSTALL BM 130 WITH A DIFFERENT PIN HEIGHT PISTON IN ORDER TO SAVE A ENGINE THAT THE BORE HAS OUT GROWN 55.40mm
IN ORDER TO DO SO,BUILDERS HAD TO CHANGE THE DECK HEIGHT OF THE ENGINE IN ORDER TO COMPENSATE FOR THE PIN HEIGHT DIFFERENCES BETWEEN ENGINE MAKERS BY DECKING THE ENGINE CASE .
OUR SPACER RESTORES MODIFIED ENGINE CASE TO FACTORY DECK HEIGHT SET BY KOMET ENGINEERS.
NOTE DOES NOT FIT K99
TYPICALLY
135CC USES A WIDE BEARING
100CC USES A NARROW BEARING
Specially designed for SpeedParts.
Contact us if you have questions.