Maxwill Racing Engines
08 8363 1225
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Maxwill Racing Engines

Australia's sprint car engine specialist. Performance parts, engine builds, and motorsport engineering in Adelaide.

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Contact

08 8363 1225sales@maxwill.com.au

1A St Peters Street, St Peters SA 5069

Hours: Mon–Fri 9:00am – 5:00pm

© 2026 Maxwill Racing Engines · Adelaide, South Australia

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Maxwill Racing Engines — Sprint car parts, St Peters Adelaide

Maxwill Racing Engines
08 8363 1225Online catalogue
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General Race & Chassis Components
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Precision Engine Parts
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  • +22 more
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Engine & parts

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Simpson

SFI-rated 5-point harness for sprint car safety compliance.

MSD

Programmable ignition control for sprint car magneto systems.

Willwood

GP320 aluminium brake caliper for sprint car applications.

P1

TIG-welded stainless header with CNC merge collector. 410 forward sweep.

BR Motorsport

Precision-ground reamer kit for king pin bores. Complete with pilot and case.

King Race Parts

Aluminium combo steering arm, black anodised. Direct bolt spec for sprint car.

P1

Remote engine heater kit for sprint car dry-sump / wet-sump applications.

FK Bearing

ALL STEEL CONSTRUCTION with Stainless Ball Female fits on Ram Shaft. Male is threaded into Heim Adapter.

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BR Motorsports

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  • Maxwill Racing Engines sprint car engine — Kinsler injection
  • Maxwill Racing Engines build — plumbing and oil system detail
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  • Maxwill Racing Engines complete engine build
  • Maxwill Racing Engines injection stacks — top view
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  • Saldana Racing Products
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  • Schoenfeld Headers

Just landed

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  • FINALLY A QUICK Pin Kit that really saves time. This unique little kit is a must for the 4130 Chromoly & Titanium Adjustable Wing Trees. Just slide them through the holes and twist in the Special Spherical Wing Clips. These little babies make Red Flag Wing Adjustments a piece of cake. No more wrench

  • NOW YOU CAN protect the Output Bushing in your Wing Ram as well as the Shaft from the hazards of dirt. Our special Triple O-Ring Seal keeps the Oil in, “No Dripping”, and the dirt out adding many years of life to your Wing Ram. Just thread it on the Shaft End and tighten, then go race. Blue Anodized

  • HERE IS A great way to get that extra stroke out of your Wing Ram. This Handy Aluminum Clevis has 3/8 NF Thread and is 1 3/4 Long. Fits Prefect on most Aero Wing Trees. Made from 6061-T6 Aluminum!

  • MANUFACTURED FROM CHROMOLY Tubing and available in 16" & 18" Heights. The X Brace is design is strong and you can purchase either size Chrome Plated or Powder Coated Black!!

  • As a racer I know there are times that I wanted to move the Wing forward while racing but couldn't because there wasn't enough pressure to do it. Well now there is a wing ram specifically designed to go with the Sweet Wing Valve. This truly hydraulic ram will move your wing back and forth while raci

  • UNBREAKABLE PLASTIC CONSTRUCTION 360 Degree Indexed Housing. You should always start the night of racing with about 19 Degree of Left Side Panel Angle. You’ll Know Just How Much Angle Your Putting In Or Taking Out!

  • THESE LIGHTWEIGHT NOSE Wing Stands are Swedged at the top so mounting your wing is a cinch. Made from .120 Wall Aluminum Tubing. Available in Straight or Offset. The Offset Style will let you move your Nose Wing out over the Bumper so you’ll be up to date like all the Outlaw Boys. COMES IN 1” O.D. O

  • BR Motorsport

    I KNOW THAT when I'm building my Car it's always a pain to get the right Wing Line Plumbing Kit. Well BR Motorsports has changed that.....We have made a Kit that works with the New KSE Generation II Steering Box. This Kit is made to do it all...starting at the Steering Box to the Wing Slider Valve a

  • Top wing tree Aero (Squished Wing Tube). 4130 Chromoly. Powder Coated Black or Brick Nickel Chrome. Aluminum Adjusters. 3/4" Adjustable Holes, with a total of 3" of adjustment. "X" Design for lateral and horizontal strength. The Squished Tube Aero Tree is designed to give you the least amount of dra

  • Hepfner (HRP)

    THESE FORGED ULTRA Glide Top Wing Posts are made to twist right into your Internal Runner Wing. This Pair of Top Wing Posts are slick! As you can see in the picture the edges are completely machined and Radiused so they is no drag. The Awesome Contour Bottom lets the Belly of the Wing slide perfectl

  • Hepfner (HRP)

    ALMOST 1/2 THE weight of our Standard Strap. This New Unit is pressure stamped with 4 Adjusting Holes and 3 Long Lightening Holes. Channel Design so they won’t flex. They Are Really Trick And Light. Sold individually.

  • King Race Parts

    THIS ITEM LETS you insert a Male 3/8 Heim into the front of your Wing Ram and attach it to your Forward Wing Tree or Frame Tab. Made in the USA.

Devil Race Parts #26 sprint car on track
Maxwill Racing Engines

Australia’s sprint car engine specialist. Performance parts, engine builds and motorsport engineering from St Peters, Adelaide. Parts van at most SA and interstate meetings.

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Speedvision laminated tearoff system