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Limestone Raceway rules

Stock Slash Modified (Indoor)

v1
Class RulesTraxxas ModifiedEffective Sep 22, 2022· Updated 3 months ago

Summary of recent changes

Limestone Raceway indoor rules (9-22 revision).

Spec sheet

Governing
Notes
Open gearing; no ball diffs / no diff locking; no cooling fans; charge in LiPo sack.
Motor & ESC
Motor type
Spec brushed
Motor turn
N/A (brushed)
Spec motor
Unaltered Titan 12T 550 brushed
ESC
Stock XL-5 (unaltered)
Battery & power
Battery chemistry
LiPo
Cells
2S
Max voltage
8.44V
Hard case
Required
Tires
Spec tire
Stock Traxxas Slash (Kumho Venture / BF Goodrich), no S1, min .065" tread
Weight & body
Body
Any Midwest Modified or Late Model body
Chassis & Suspension
Chassis
Stock Traxxas Slash 2WD (LCG legal)

1.Chassis

Stock Traxxas Slash 2WD chassis and components, unmodified unless otherwise specified (LCG chassis legal). Traxxas Slash aluminum steering bellcranks (#3743 / 3743A / 3743X), caster blocks (#3632), steering blocks (#3636), camber links, and rear axle carriers (#3652) allowed. RPM rear carriers (#80382), front steering blocks (#80372), caster blocks (#80712), and front (#80952/80953/80955) & rear (#81002/81003/81005) bumpers allowed. Transmitter, receiver, and servo may be replaced (servo saver is not a tech item). All suspension in proper factory position/orientation. The front bumper "hoop" and "ears" may be cut off (main area must remain intact unless using a body-manufacturer front mount). No sway bars. Minimum ride height .750" (including body).

2.Body

Any Midwest Modified body or Late Model body.

3.Differential

No locking or modifying the differential in any way — must have normal diff action. No ball diffs.

4.Weight & Electronics

Any additional weight must be within the main chassis plate area. The ESC, transponder, and receiver can be mounted anywhere in the main chassis plate area.

5.Motor, ESC & Battery

Stock XL-5 ESC (unaltered) and unaltered Titan 12T 550 brushed motor. Stock bullet connectors, no soldering. No cooling fans. Any 2S 7.4V hard-case LiPo, max 8.44V, charge in a LiPo sack. Battery in the stock center tray (may move within the stock tray boundaries). Any plug for the battery-to-ESC connection; no direct soldering.

6.Tires & Wheels

Any 2.2/3.0 SC wheel made for the 2WD Slash (19mm front / 21.5mm rear offset), minimum 2 vent holes, front on front and rear on rear. Stock Traxxas Slash tires: Slash Spec Kumho Venture, BF Goodrich; no S1 compound. No altering the inside of the tire (gluing/taping the outside is allowed). No slicks — minimum .065" tread. One foam insert per tire.

7.Shocks & Springs

Any Traxxas Slash tuning spring; springs may not be cut or altered. Aluminum shock caps (any color) allowed. Shock oil and travel not mandated; no 2-stage pistons.

8.Gearing & General

Open gearing. If it does not state that you can do it, it is NOT allowed. Approved RPM parts: 80712, 80832, 81002, 81003, 81005, 80902, 80905, 80372, 80382, 80244, 80249, 80599, 73752, 80592, 80595, 80594. All aluminum parts Traxxas makes for the 2WD electric Slash are allowed.