1 cylinder compatible numeric tach on ebay LOOK!

[lemegacool]

i found that on ebay while searching digital gauges for my next jet engine

thought it would be a perfect solution for those who wants a cheap bada$$ tach :D

http://cgi.ebay.com/ebaymotors/BIG-BLUE-MOTOR-AUTO-TACHOMETER-volt-meter-temp-gauge_W0QQcmdZViewItemQQhashZitem56394051f2QQitemZ 370327704050QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAc cessories

[mike75925]

says its bank card sized, i say nav system. why pay shipping to him and to you?

[newrider3]

Holy engrish batman. Probably wouldn't work with a 2 stroke, would it?

[309antonios]

Someone take the plunge and tell me how this goes!

[Kaptain Krunch]

Holy engrish batman. Probably wouldn't work with a 2 stroke, would it?

Why wouldnt it?

[lemegacool]

I think it would work on anything with a spark plug...

[anderkart]

Yeah you can use the same tach's for 2 or 4 strokes.

A lot of kart racers sell their old (still working) race tach's for $50 or so when they upgrade to newer models that have many more functions. Most all the older race tachs also came with a temperature sensor ring that simply slips under the base of any spark plug. The temp gauge can be a pretty handy feature and many of these models have a memory recall option so you can go back and review all your readings after you've stopped instead of constantly having to look down and distract you while your driving.

I just installed this older Digatron DT-32 model a buddy gave me after upgrading his:

http://i72.photobucket.com/albums/i172/Mybigpics/Invader%20kart/003.jpg