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View Full Version : RPM Pill on Shift Light


TraumaOne
08-07-2003, 03:07 PM
I am trouble shooting my shoft light installation. I have the 12,100 RPM pill and that is the lowest I have. Is there a way to install a lower resistor in the pill slot that will allow the light to be activated at a lower RPM? I hate to buy a set of modules I don't need except to trouble shoot and I hate reving the engine that high not under a load...

msdtech1
08-07-2003, 04:56 PM
The resistance of a 3000 rpm module will read 1897.3 ohms. A 6000 rpm module will read 4577.9 ohms

MSD Tech1

TraumaOne
08-08-2003, 04:53 AM
Great, thanks. I will hit Radioshack today to see what I can find...

msdtech1
08-08-2003, 12:05 PM
Your welcome.

TraumaOne
08-09-2003, 10:51 AM
I bought a selection of resistors at RadioShack and it worked!

msdtech1
08-09-2003, 07:07 PM
Good! I am glad you figured it out.

MSD Tech1