I puchased the 61402 and I want to use it as a spool as described below. There were no instructions other than assembly included. I can't figure out how or where to add a pin to make it a spool. As a beginner driver, I imagine that the car will be pretty tough to drive without the front wheels assisting with breaking. HELP!!
Originally Posted by
POUNDITRACING
1. The plastic parts are going to be more durable.
2. On asphalt with rubber tires most people run a spool.
3. 61402 is a o-way and a spool. You put a pin through the axel to make it a spool.
4. 61334 is just a spool.
5. 61086 is a solid axel with different drive cups.
Spool = Solid axel
one-way = Front tires are not affected by the brakes
Diff = Tires react to both acceleration and brakes but can also spin backwards ( not a good thing.)
Hope this helps.