Jr Dragster - Motors & Clutches



Stage 2 Engine - Raptor

The Stage 2 engine with a car and driver combined weight of 325-350 lbs. will power most cars to an 1/8 mile ET of approximately 10.50 at sea level. Look at some of this engine's winning features: 0.363" lift camshaft, 28mm Mikuni carb, 1" stock stroke crankshaft, 3 HP JR Hot Coil, 4.425" billet connecting rod, Air filter, Billet breather (2-port), JRC billet flywheel, Billet fuel pump bracket, Billet head, Billet intake manifold, Billet side cover, Briggs Raptor block (iron bore), Bronze valve guides, Competition header, Competition valve job, Copper head gasket, Dual valve springs, Walbro fuel pump, JRC piston, Professionally assembled. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $1525.00 ea.

Flat Shipping $25.00


Anodize Color




12.90 Destroked Engine - Raptor

This engine grows with your kids. Look at some of this engine's winning features: 0.260" lift camshaft, Alcohol 28mm Mikuni carb, Destroked billet crankshaft, 4.500" billet connecting rod, Air filter, Billet breather, Billet flywheel, Billet fuel pump bracket, Billet head with girdle, Billet intake manifold, Billet starter nut, Briggs Raptor block (iron bore), Bronze valve guides, Competition header, Competition valve job, Dual valve springs, Fuel pump, Bosch spark plug, Wiseco piston. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $1645.00 ea.

Flat Shipping $25.00


Anodize Color




Stage 8 ZR Racing Engine - Lite

Includes: 3HP JR hot coil, Adjustable coil bracket, 33mm carb, Intake, Air filter, Walbro fuel pump, Fuel line, Fuel filter, Header, and much more. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $3295.00 ea.

Flat Shipping $25.00




Stage 8 ZR Racing Engine

Includes: 3HP JR hot coil, Adjustable coil bracket, 33mm carb, Includes: 3HP JR hot coil, Adjustable coil bracket, 33mm carb, Intake, Air filter, Walbro fuel pump, Fuel line, Fuel filter, Header, and much more. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $3395.00 ea.

Flat Shipping $25.00


1" Crank Upgrade

List Price $3645.00 ea.

Flat Shipping $25.00




Stage 9 ZR Racing Engine

Approximate ET's: 7.90 (light package) Elevation: sea level, Car and driver weight: 325-350 lbs. Some of this engines features are: JR Race Car ZR billet block, 3.150" bore, Billet 0.507" lift camshaft, JRC hot coil, 4.225" billet connecting rod, Billet crankshaft (upgradeable to 1" dia. journal), 27" 3-stage coated header, 33mm Mikuni carburetor. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $3595.00 ea.

Flat Shipping $25.00


1" Crank Upgrade

List Price $3845.00 ea.

Flat Shipping $25.00




3-1/4" ZR4 Racing Engine

The ZR4 3-1/4" motor is recommended for 7.90 et at sea level ~400 lbs to 425 lbs. ZR motors are machinged from a solid piece of aluminum and assembled with Jr Race Car machined components, the ZR-4 Engine is a fast, reliable, and proven winner. Includes: Carburetor, Intake, Header, Fuel pump/filter, Air Filter. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $4500.00 ea.

Flat Shipping $25.00




3-1/2" ZR4 Racing Engine

Machinged from a solid piece of aluminum and assembled with Jr Race Car machined components, the ZR-4 Engine is a fast, reliable, and proven winner. Designed to run 7.90 with a 450-480 lbs. package at sea level. Includes: Carburetor, Intake, Header, Fuel pump/filter, Air Filter. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $4600.00 ea.

Flat Shipping $25.00




3-3/4" ZR4 Racing Engine

Machinged from a solid piece of aluminum and assembled with Jr Race Car machined components, the ZR-4 Engine is a fast, reliable, and proven winner. Designed to run 7.90 with a 500+ lbs. package at sea level. Includes: Carburetor, Intake, Header, Fuel pump/filter, Air Filter. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $4800.00 ea.

Flat Shipping $25.00




3-1/4" x 3" Stroke Titan Racing Engine

The Titan engine block is machined from a solid piece of aluminum, which means our block is stronger than the cast blocks. Nearly every piece of the Titan engine is designed and built in a state of the art facility. After years of research and development, the Titan engine has proven to be a reliable and consistent winner. Will run 7.90 with a 350-375 lbs. package at sea level. Recommended refresh every 250-300 passes. All Titan Racing Engines include: Mikuni Carb, 1" diameter crank journal, Larger wrist pin, Dual cam bearings, Adjustable coil bracket (bolt on), Power stack air filter, Header, Patended camshaft technology, and much more. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $4500.00 ea.

Flat Shipping $25.00




3-1/2" x 3" Stroke Titan Racing Engine

The Titan engine block is machined from a solid piece of aluminum, which means our block is stronger than the cast blocks. Nearly every piece of the Titan engine is designed and built in a state of the art facility. After years of research and development, the Titan engine has proven to be a reliable and consistent winner. Will run 7.90 with a 375-425 lbs. package at sea level. Recommended refresh every 250-300 passes. All Titan Racing Engines include: Mikuni Carb, 1" diameter crank journal, Larger wrist pin, Dual cam bearings, Adjustable coil bracket (bolt on), Power stack air filter, Header, Patended camshaft technology, and much more. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $4600.00 ea.

Flat Shipping $25.00




3-1/2" x 3" Stroke Titan Racing Engine Upgrade

The Titan engine block is machined from a solid piece of aluminum, which means our block is stronger than the cast blocks. Nearly every piece of the Titan engine is designed and built in a state of the art facility. After years of research and development, the Titan engine has proven to be a reliable and consistent winner. Will run 7.90 with a 400-475 lbs. package at sea level. Recommended refresh every 250-300 passes. All Titan Racing Engines include: Mikuni Carb, 1" diameter crank journal, Larger wrist pin, Dual cam bearings, Adjustable coil bracket (bolt on), Power stack air filter, Header, Patended camshaft technology, and much more. (Engines are built at time of order and MAY take up to 5 business days to ship)

List Price $4800.00 ea.

Flat Shipping $25.00





New Clone JR Drag Engine

Call For Pricing (423)584-6663




Briggs Animal LO206

Click Here for: Briggs & Stratton Racing - LOCAL OPTION 206





ShockWave Clutches

Email or call us at 423-584-6663 for pricing and information on our Jr Drag Clutches !






Continue Shopping with any of the links below:


Combined order with parts from Clone Tech Tools

Combined order with parts from Online Catalog - Modified Clone Parts

Combined order with parts from Online Catalog - Yellow Clone Stock Parts

Combined order with parts from Online Catalog - 5.5 & 6.5 HP (4 bolt valve cover)

Combined order with parts from Online Catalog - 6.5 HP (5 bolt valve cover)

Combined order with parts from Online Catalog - 11 & 13 HP Stock Parts

Combined order with parts from Online Catalog - 15 HP Clone Stock Parts

Combined order with parts from Pipes, Mufflers, Top Plates, Chain Guards

Combined order with parts from R2C Competition Series Air Filters

Combined order with parts from Online Catalog - Briggs & Stratton Animal

Combined order with parts from Online Catalog - Briggs & Stratton Flathead

Combined order with parts from Online Catalog - Tecumseh 6.5 HP OHV (OHH60-71103D)


Standard Shipping Rates: Based on USPS Shipping and may verry Stout Racing will always ship your item the fastes and most affordble way. In the event that shipping is more we will contact you so please include your phone number with your order
(excludes AK, HI, PR, US Territories, and International Destinations)

TOTAL ORDER AMOUNT Estimated SHIPPING FEE
Up to $32.00 $9.99
$32.01 to $100.00 $15.99
$100.01 to $200.00 $21.99
Over $200.01 Based on weight, please contact for details


• • •


Many Great Buy-it-Now Items on the links below:
(Please note these items have individual shipping rates)


Clutches - Disk & Drum

Quick Change Motor Mount

Blue Printed & Modified Clone Carbs

Clone Motors (Stock & Race Ready)

Animal Motors (Stock & Race Ready)


• • •


Latest Technology in Race Karts


Shatter Racing Chassis

Shatter Sledge Sr Champ


• • •


Machine and Shop Services


Current Prices




Contact: Lewis Stout

(423) 584-6663

Email: gummy07@charter.net