Recent content by steve817

Yes, I actually use a variable speed, reversible motor that I can spin up to different RPM's (167, 500, 1000, 1500, 2000 and 2500). The RPM is checked using new technology and will be paired with the old school unit. It will be interesting to collect data and compare both old vs new. I have a...

WOW! Thanks for the recommendation Bruce! This old equipment...and parts are just plain fascinating to me. I will look for this book and in the meantime, I would like to check out the link for CD version. Thanks for your help:). Steve

I do understand that the ****** speedo gear, rearend gears and tire size have everything to do with the actual/true speed of the car. I, however, am restoring 68-70 Mopar B-Body Rallye gauge clusters and calibrating the speedometer to factory settings using this SUN Master Speedometer tester...

Hello Rick, I just saw your post here about the SUN speedometer testers. I just acquired the Master SUN speedo tester and posted to a guy on here that may be able to help with operators manual. I a restoring Mopar gauge clusters and excited about using the machine to really dial in the...

Wow! Thank you:)

Hello, I am new to this forum. I joined because I have just acquired a gigantic inventory of vintage speedometer parts, manuals, testers, tools. I am looking for the factory operators manual for the SUN master speedometer tester. I have done a bunch of surfing the net but can only come up...