New Quick Build for BSA

Nov 23, 2011
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Our Church is having a PW event early next week. Last night, a father called me (pretty much at the last minute for my schedule). Result:
The boy and I through together a BSA car in 3 hours using a bunch of my cast off parts. E.g. Old Jewke's nails, a body that was cut too narrow, 2.7 gram wheels I use two years ago. Because of the time limitation, we had to use this old stuff, because we didn't have enough time to prep lighter wheels, or do the axles from scratch. We just polished off the nails with Brasso, put Red Rocket on the wheels, and polished them with in minutes after applying RR. No Jig, but we did use oil. Result, the car ran 2.9898 on my test track (time adjusted to equal the NPWDRL track in Utah). We did a single test on the test board and set the drift at 12 inches over 8 feet.

Couldn't believe it. So I took my SS car from the last NPWDRL event to see if timer was off. It wasn't. It even did better than my RED FLAG (which isn't really doing that well anyway), But it did make me wonder. I think sometimes you just accidentally end up with the right combination without ever knowing why.
 
That's not too surpising to me. Even as an engineer, and with most of my time spent in research, I recognized long ago that PWD car performance is not near as predictable as some people would like it to be. Sometime there is just a perfect mesh and things go great. More often though, we attempt to improve on these unpredictable moments and successfully tune them or tweak them right out of the car !
dazed
 
quadad said:
More often though, we attempt to improve on these unpredictable moments and successfully tune them or tweak them right out of the car !
dazed

The story of my PWD career thus far. Back to basics... works best!
 
OPA-

That is a cool story on how you touched another boys life.. I bet he will be stoked when it runs down the track ...

Congrats to your diamond in the ruff....
 
Reverent skill and experience go a long way. Great job OPA! I always thankful when one of the guys is helping out a Scout.

Thank You.