Checking rpm
 

The 1211 seems to big down easy compared to the 1050 which has two less hp, I'm wondering what the best way to check rpm is? I'm not looking to spend a fortune on some fancy tool but I want something accurate.

Tiny Tachs on Fleabay

Vibratach

http://www.ebay.com/itm/670156-TACHO...cAAOSwcLxYGRcG

Photo Tach
 

Tim,

I bought this thing for checking my RPM. It comes with everything you need and it's very inexpensive. Just $15.

https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

Agreed! Only problem you may have will be using it on the 100. To shiny!:biggrin2:

I ordered a photo tach last night, it should be here next week and then I can start to sort out my issue.

I have an app on my iPhone called Engine RPM. It works decent, by listening to the noise emitted from the engine. I don't know how accurate it is but I think it's close enough for government work. It was only a couple bucks.

What is it called? I will get it and check it here at work to see how close it is,

It's called:
Engine RPM

Let me know well this works...pretty cool.

https://itunes.apple.com/us/app/engi...340401811?mt=8