Losi 310 Sprint Rules

This class has Spec Gearing, Battery and Tire requirements

Racers With two heat races with a average top 15 lap time of 7.8 seconds or less will be required to advance from Novice Class.

Intent:

This class is intended for novice racers wanting to get into sprint cars using the Losi Sprint car.

Chassis:

Losi RTR 22S Sprint Cars   LOS-1387T1, LOS-1387T2 or LOS-2359 only

All chassis parts are to remain stock with factory wheelbase 10.25in

Body:

the only legal body is the Losi factory body and interior, custom paint allowed car numbers must be displayed on both sides of the car on the wing. Proline Lite weight body is not permitted.

Suspension:

All suspension parts Need to remain stock as it comes out of the box

Shocks:

Factory equipped shocks only permitted.

Any shock oil and weight can be used.

Springs:

Factory springs supplied in box is the only springs permitted

Steering:

Factory servo saver Losi LOS-2393 is the only servo savor permitted

Servo:

Spektrum S684 High Speed Metal Gear Servo 25T only.

Electronics:

Firma 45 Smart Lite Brushless ESC part# SPMX-1106 and Motor Firma 3650 3300Kv Brushless Motor: SPMXSM4800 only

BATTERY:

ONLY legal battery is SMC 5250-2SPWR  5200mAh-50C-7.4V 100% LCO Hardcase pack, MAX VOLTAGE CHARGED 8.4 VOLTS.

Transmitter/Receiver:

Aftermarket Transmitter and receiver Permitted

Transmission:

Factory Equipped Transmission permitted.

GEARS:

factory gearing 20/84. Box stock gearing only.

Differential oils:

Any differential oil is permitted.

Tires and Wheels:

Fronts: LOS-2430 Soft - LOS-2418 standard

Rears: LOS-2442 Soft - LOS-2425 Standard

ALL OTHER PARTS ARE TO REMAIN BOX STOCK IF ITS NOT COVERED IN THE RULES CONSIDER IT ILLEGAL.

Smokey Yunick Rule: if the rules don't say you can do it, you cannot do it.