Header Graphic
NewBold Products
Pinewood Derby
Since 1996
TwinTurbo Catalog > TwinTurbo & GPRM
TwinTurbo & GPRM
You have 1000 characters left.

The product you selected is currently unavailable.

Price: $449.00
Availability: in stock


  • TwinTurbo Timer
  • Stop Sensor Cable Assembly (4 sensors)
  • Start Switch (40foot)
  • 12 Volt Power Supply
  • 15 foot USB Cable.
  • GrandPrix Race Manager Pro Software  (on USB Memory Stick)

This Timer includes Double-Sided Display and USB Interface Standard.   

Note 1:  The TwinTurbo is suitable for Tracks up to 4 Lanes and with Lane Spacing from 3.25 to 4.25".

Note 2:  GPRM Software is now distributed using a USB Memory Stick.  No CD is required.  Software is non-Refundable


©2022, NewBold Products    newboldproducts@gmail.com