its got a built in adaptor

 

I have one, it has a 7600 rpm pill... just wish I had the instruction to hook it up.

ground/ecu plug/coil is all you'd need to do and it's installed.

oh and i got mine for free from a guy on hondaswap. he rules.

 

Thanks....so I'm assuming they are easy to put in. The reviews on them are real good. I think I might buy one.

 

I got the MSD shift light years ago. Greatest thing ever for braket racing, it easy to get real deadly. What I would do is put the pill 100-200 RPM under what I wanted to shift at. That way you have time to react and you'll get it just right. I was using a car with an automatic trans and could pull 5-6 runs all within 2-3 thousandths of each other, this was done in a footbrake car.

 

Not only are shift lights ricey, but they are a waste of $. If you need a shift light to tell you when to shift, you haven't driven your car enough. Hay, if you're runnin a super gas car or super steet car, that is different. If I looked over and saw a gt stang with a shiftlight, I'd want to race that guy, because I would assume he was an amature driver. -And they do look awfully ricey.

 

Then why do so many people use the drag racing?

 

a shift light is more accurate than the stock tach, and its cheaper than an aftermarket tach

 

You can bet money one is going in my Mustang, ricey or not, bet I'll win rounds too.......

 

Yeah, if you are bracket racing A LOT, then I could see doing the shift light. -But to me that's where using a shiflight ends.

 

Yea definately best for consistancy, but certainly not a necessity