Quarter Midgets

QUARTER MIDGET PARTS

Welcome to our Website - dedicated to Quarter Midget Racers everywhere

We built our 1st Quarter Midget in 1963 and have been busy at it ever since
 
Phone: (909) 627-2219      E-mail: info@boomerangracing.com      

Hours: 12:00 Noon - 6PM Mon -Sat
    

All About 1/4 Midgets

Where is the closest track?

Gift Certificates 


1963-2024  61 Yrs & counting!

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2

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www.facebook.com/boomerangracing 



If you have a question - Call 909 627-2219

Racing Through 
the Years



Travel back in time
 2023 - 1999
(were you there?)

 

Gear Chart

Just click on chart and 
you can print it out.

Car Setup Chart


Just click on chart and 
you can print it out.

Boomerang
Race Cars



Paris Hoffman
Irwindale
3/5/23

 

 

 

 


VAN-K WHEELS - One Piece - Available NOW

 

 

 

 

 


If you can't find it - Call Us  909 627-2219

 
Rod Ends $3.85 ea
Pk of 10 - $3.50 ea
NEW - 5/16 x 3/8 Rod Ends
$4.50 each 


1/2" rods -- $7.00 ea
Swaged Rods -- $12.50 

 

Black Rod Ends


1 1/4" Brgs - $5.00ea


STD 5/8 Brgs - $2.50ea
Metric Brgs - $2.50ea

Spacers, Spacers, Spacers

5/16, 5/8 & 1 1/4"

Rear Axle Collars
1 1/4, 1 3/8

Nickle Plated Chain

Corrosion Resistant

1/4-28 Flange Nuts
1/2 " Drive Head

5/16 Quick Start
Wheel bolt kits

-- NEW --
Brisk Plugs


Spark Plugs


Chain - $2.50/ft
10' box - $20.00

FasTach


w/bracket - $75.00

 

Switch w/bracket

$37.50

 

Fasteners

Belly Pans
Firewalls
15" & 16"

NEW - Visor Clips

Attach Visor Quickly

Aluminum Catch Cans

Economy style shown
Zero Error also

Plastic Heel Stops

Honda linkage kits

NEW Ball Bearing Kits

Digital Caster/Camber

$25.00

Transponder Brackets

NOW -- 2 models

5/16 Spline Hub

Self starting bolt kit

Tire Tools

Remove & Mount

Honda Pipes
|
Hi-Flo + "C" + "S"

Trackside Tools

"T" Handle Wrench

Shocks

Thrust Bearing Kit

 

MORE PARTS - What are you looking for?


Chassis Setup Manual
10 steps to going FAST
(Updated Edition)

  • Asphalt or Dirt

  • Bonus Ride Height Gauge

  • Laminated Setup Chart

Special $49.50 w/gauge

You need this --
Laminated Chart

  -- Gear Chart
  -- Cross Weight Chart 

 Just click and add to your next order -
No Charge!

 

Safety Equipment

  • Race Suits

  • Seat Belts

  • Helmets

  • Gloves

  • Shoes 

  • Arm Restraints 

RaceQuip Pro Helmets
ZAMP Youth Helmets

RaceQuip Safety
   


Suits, Gloves, Shoes
NEW - Top Cage Net

NEW - SUPER AXLES



Bullrider, Stanley, Sherman, GT

Super Axle only - $150.00
Assy with spindles & rods - $419.00

Front Axles and Spindles

Your choice of pipe 

Choose a pipe with no bracket - 
with or without Header Sleeve
or
Choose a pipe with a tab - 
(uses Header Wrap)


 

NEW - Hi-Flo Pipe

Mychron 5 

(Call for special pricing)

  • GPS Tracking

  • Automatic On

  • Rechargeable Lithium Ion Battery

  • Works with Infra Red PU for trackside timing using a beacon
     (order Infra Red PU separate)

See also - 
Infra Red PU

MyChron Brackets

Boomerang 
Head Rest


NEW - Angled Headrest
mounts on 7/8 cage tubes
$119.00 


8" Straight Headrest
mounts on 5/8 brace tubes
$99.00

Tire Tools

  • Bead Breakers

  • Tire Safety Ring

  • Tire Mounting Tool

  • Tire Scraper

  • Temperature Gun

Trackside Tools
Trackside Tools

  • Stop Watches

  • Alignment Bars

  • Rod Straignteners

  • Ride Height Gauge

  • Caster/Camber

  • Tire Durometers

Air Filters

  • UNI - Foam Filters

  • Fabric Filters/Outerwear

  • Honda, Animal

  • Green Filter for World Formula

  • Filter Adapters

Aluminum Filter and Firesleeve


 


Required by both QMA and USAC

Racing Oil

  • Amsoil - 0W-30 & 4T

  • Joe Gibbs XP1 & XP6

  • Redline 50W

TRI-FLOW Lubricant

Aluminum Tanks
Fuel Line

  • - Oval Tanks

  • - Post Mount Tanks

  • - Round Tanks

  • - Non Hardening Fuel 
       Line

Van K Wheels



5" & 6" Wheels

Polished or Black

  Tires
Vega - Hoosier



NEW - 
Vega Yellow Left Rear


Steering

 -- Steering Wheels & Pads

 -- Steering shafts & Hubs

 -- Steering shaft Pads

Shocks & Springs
 

ARS/Tanner/AFCO Shocks
Shock Springs

  NEW-- ARS Thrust Bearing

      

2Pc Slider Motor Plate

  • Bolt pattern to match ------

  • Stanley, NC, Bullrider, Storm

  • Available without holes to match your own bolt pattern.

  • Comes with adjuster bolt assy

Throttle Linkage Kits


12" straight or
15" bent floor mount 


Adjustable Pedals

One Piece Pedals

Max Papis 
Steering Wheels


7075-T6 Aluminum
 Rear Axles


  • - 1 1/4" Solid 

  • - 1 3/8 Splined axles

  •  - 1 1/4" Spacer Kits

  •  - Clamp Collars
     - Snap Rings (thin or thick)


"T" Handle
Front Wheel Wrench


     

 Bearing Carriers

  •  

  • - Fiser One Piece Carriers

  • - 1 1/4 inch bearings

  •  

Brakes


Calipers-Master Cylinders
Brake Discs-Nylon line


NEW - 
DOT 5 Silicone Brake Fluid

Ratchet Hubs

  • New Lightweight design

  • 1/4" key or Spline key

  • Works on all axles

Wheel Hubs

  • Splined Drive Hubs

  • 1 1/4" Drive Hubs

  • Front Hubs

  • Zero Error Front Hubs

Gears, Hubs & Chain

Engine Gears, Axle Gears
Engine and Axle Hubs

Triangle Hubs & Gears

  • Smoker Split Gears

  • Smoker Engine Gears

  • Smoker Engine Hubs

  Honda Engine Parts

  

  • Total Rebuild Kits

  • 120 & 160 Engine Parts

  • 120 & 160 Rebuild Kits

  • 120/160/200 Carburetors/Jets

  • Pistons/Rings/Valves

  • UT3 Head Gasket

  • UT2 CAM

F/Glass Tails
Kirkey Seats


  

Custom Bumpers
5/8-.049 4130 Steel




We can build any kind of bumper 
Just give us the dimensions

 

 

 

So You Want to build a Pit Cart

Click on Picture for complete plans and pictures



Detailed Plans with Notes


Come Visit Us

We have been building 1/4 midgets out of this shop in California since 1972. We would love to have you stop by and see how they are built.

4750D Mission Blvd.
Ontario, CA 91762

(909)627-2219


Azusa Engineering, Inc. Logo -


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