C mod class

[glen wesanko]

Tiny Tach

I have the basic Tiny Tach which just gives rpm and doubles as an hour-meter.I installed it as per instructions with a ground to the crankcase and the red wire wrapped around a plug wire.It orriginally only read half the rpm.I then wrapped the red pick up (sensing) wire two turns around one plug lead and the rest of the wire two turns around the other plug wire and it's worked great since. I'm getting 7200 rpm now at top speed.Hope this info is of some help ? Install a male connector to an engine stud and crimp the appropriate female terminal to the end of the ground wire so when you want to remove your engine just pull the ground terminal and un-wrap the sense wire.

[blueskyracer]

I have the basic Tiny Tach which just gives rpm and doubles as an hour-meter.I installed it as per instructions with a ground to the crankcase and the red wire wrapped around a plug wire.It orriginally only read half the rpm.I then wrapped the red pick up (sensing) wire two turns around one plug lead and the rest of the wire two turns around the other plug wire and it's worked great since. I'm getting 7200 rpm now at top speed.Hope this info is of some help ? Install a male connector to an engine stud and crimp the appropriate female terminal to the end of the ground wire so when you want to remove your engine just pull the ground terminal and un-wrap the sense wire.

Glen, you have the same one I have in my boat from last year and it works fine but now I have the new upgrade called the Commercial Gas Model and it has more functions. You have to tell it how many pulses per revolution such as 180,360,720. Then there are more steps. Can't get it to display rpm's at all.

[ZUL8TR]

Tiny tach hook up

I have the basic Tiny Tach which just gives rpm and doubles as an hour-meter.I installed it as per instructions with a ground to the crankcase and the red wire wrapped around a plug wire.It orriginally only read half the rpm.I then wrapped the red pick up (sensing) wire two turns around one plug lead and the rest of the wire two turns around the other plug wire and it's worked great since. I'm getting 7200 rpm now at top speed.Hope this info is of some help ? Install a male connector to an engine stud and crimp the appropriate female terminal to the end of the ground wire so when you want to remove your engine just pull the ground terminal and un-wrap the sense wire.

What model Tiny do you have 1C or 2C?

[blueskyracer]

This is what I have: http://wwwtinytach.com/tinytach/commercial.php

I think I figured it out. The minute the engine is started the meter should automatically read RPM. So I must have a bad connection at the motor.

[blueskyracer]

anybody want to see pictures of the new props I just recieved??

[bh/]

anybody want to see pictures of the new props I just recieved??

yes please,
and what diameter are they??

[blueskyracer]

These props are 6.75 diameter. Hope this helps folks that want to get into this class. I plan to take good rpm readings so that I can give Craig good feed back. He is a nice person to work with. I have two tachs in the boat so one has to work

[form-e one]

mike all ya need now is a rake guage and pitchometer,,,, that way ya know what ya got for props... remember rake almosty way more important than pitch,,,, its the handleing

[blueskyracer]

mike all ya need now is a rake guage and pitchometer,,,, that way ya know what ya got for props... remember rake almosty way more important than pitch,,,, its the handleing

Little to serious for me. If I am passing everbody then its a good prop

[form-e one]

as long as your not passing yourself...hehehehe

[blueskyracer]

as long as your not passing yourself...hehehehe

You ready for a big course in Montana?

[form-e one]

i think all the super =e guys are,,, will have new motor there with bounce pipes on so will be testing a bit ,as usuall,,

[blueskyracer]

We hope to have the course set up by the end of Thursday so that half of Friday is not used up setting up the course and start clock. I guess it will depend on if I get my nap and weather

[Dave M]

Prop Pics

Chenney, post some pics of your props, your 100MPH ones too. hehehehehe.

My props are so ugly they break the camera when a pic is attempted....

[form-e one]

come on dave you know betterthanthat heheheheh here some other pics forya though,,,,,hehehehe