MA-020 Drift-to-Grip Conversion: How to Race Your ReadySet
So you bought a Mini-Z AWD (MA-020) for drifting, but now you want to race. Here is the exact setup path to turn a sliding drift car into a grip monster.
MA-020
The Kyosho MA-020 (AWD) is sold almost exclusively as a “Drift Pack.” It comes with hard plastic drift tires, soft springs, and a setup designed to slide at 3mph.
If you take it to a race track in stock form, it will be a disaster. It will spin out, traction roll, and generally handle like a bar of soap.
But the MA-020 is actually a very capable grip chassis. In fact, on low-grip surfaces (like dusty home tracks), it can be faster than a RWD MR-03.
Here is how to convert your drift car for grip racing.
1. Tires: The Obvious Change
Drift tires are hard plastic. Grip tires are rubber. But you can’t just slap on any rubber tire. AWD cars handle differently than RWD.
The Golden Rule for AWD Grip: Do NOT run wide tires on the rear unless you have a wide-body shell (98mm+ wheelbase). Most MA-020 drift bodies (Subaru, Skyline, Evo) are Narrow (90-94mm). If you put wide tires on a narrow chassis, they will rub the body and lock up the suspension.
The Setup:
- Front: Kyosho Radial Narrow 30° or 40°
- Rear: Kyosho Radial Narrow 20° or 30°
Tip: AWD cars generate grip through mechanical drive, not just tire width. You don’t need “Wide” rears to be fast. For compound tuning by surface once you’re racing, see the Tire Compound guide.
2. Differentials: Unlock the Rear
Stock MA-020 drift setups often come with a solid rear axle (spool) or a very tight gear diff to help initiate slides. For grip racing, a locked rear end makes the car “push” (understeer) badly on corner entry and then snap loose on exit.
The Fix:
- Front Diff: Keep it tight (or use a One-Way for advanced braking).
- Rear Diff: Must be loose/open.
- Action: If your kit came with a rigid axle, swap it for a standard Ball Differential or Gear Differential. This allows the rear wheels to rotate at different speeds in corners, which is essential for grip driving. The Ball Diff vs Gear Diff guide explains which type to run and how to set preload.
3. Springs: Stiffen Up
Drift cars use soft springs to transfer weight slowly and maintain a slide. Grip cars need to react fast. The stock drift springs are way too soft; the chassis will roll over and flip (traction roll) in high-speed corners.
The Fix: Buy the Kyosho Front Spring Set (MZW423).
- Front: Install Purple or Green (Medium/Hard).
- Rear: Install Green or Yellow (Medium).
This reduces body roll and keeps the tires flat on the track.
4. Camber: Less is More
Drifters love negative camber (-3° or more) for style and sliding contact patches. For grip, you want the tire flat.
The Fix:
- Front: 0° to -1° (stock knuckles are usually fine).
- Rear: 0° to -1.5°.
- Action: If you installed “Drift Camber Knuckles” (DWS or VCS upgrades), swap them back to the 0° or 1° stock parts.
5. The “Traction Roll” Problem
The MA-020 has a higher center of gravity than the RWD MR-03. On high-grip RCP tracks, it loves to flip over.
Two tricks to stop flipping:
- Glue the Sidewalls: Put a tiny layer of Super Glue (CA glue) on the outer sidewall of the front tires. This prevents the tire from “biting” into the track during hard cornering.
- Lower Ride Height: Move the spacers on the front knuckles to lower the chassis as much as possible without rubbing.
Summary Checklist
| Component | Drift Setup (Stock) | Grip Conversion |
|---|---|---|
| Tires | Hard Plastic | Rubber Radials (20°/30°) |
| Rear Diff | Locked / Rigid | Ball Diff / Open Gear Diff |
| Springs | Soft / Droopy | Medium / Stiff |
| Camber | High (-3°+) | Low (0° to -1.5°) |
| Driving | Flick & Counter-steer | Smooth Lines & Brake Points |
Convert it right, and the MA-020 becomes a 4WD rocket ship that can carve corners just as hard as it drifts them.
Once the conversion is done, follow the MA-020 Platform Guide for the full setup path — belt tension, diff tuning, and brushless.