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Monogram Slot Car Racing Tips

Your Monogram Race Car is carefully designed and precision built. It will run well and without trouble with normal care in assembly. To get that last drop of "GO" from your car, apply the "extra effort" tips described in this booklet. You will find a well-tuned car remains the most consistent from day to day and is easier to drive. A consistent car is also the easiest to improve upon, as any gains in performance will show up immediately.

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Wheel and Chassis Alignment

Assemble all moving parts carefully. Be sure the centerline of the motor shaft intersects the rear axle centerline when viewed from the side and rear.

Gears must meet at exactly 90° viewed from the top. Motor should be securely fastened so absolutely no vibration or misalignment can occur. Make certain bushing alignment is exact when installing axles - this eliminates axle drag or friction.

Check alignment again after chassis is fastened to the body. All four wheels must rest on the track. Remember, competition is hard on a car so recheck alignment regularly.

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Monogram Slot Car Gears

Maximum results Fan be obtained from the gears with a bit of care on your part. Be sure gears mesh accurately and run slightly free. Rotate the gears several times to make sure there are no high points that might create drag. After about one half hour of actual running time, readjust gears for a closer mesh. For really smooth running gears, apply a light coating of a paste made with oil and tooth powder or a fine lapping compound. Run the gears in at low speed for about ten minutes or longer if necessary. Clean off thoroughly and apply lubricant. Once a smooth mesh is established, gear life and performance is increased.

Gear ratios play an important part in winning performance. The higher the gear ratio of 4:1 rather than 3:1 the more instant acceleration and the better the braking action. Generally speaking. higher ratios are excellent for tracks with lots of curves and short lap lengths. Low gear ratios of 2:1 to 3:1, are effective on long, high speed tracks. If you're close to the exact ratio and want to really balance your car out, a slight change in the tire diameter may be the answer.