Thread: pet tach hookup is this ok?
05-23-2010, 02:41 PM #1
pet tach hookup is this ok?
this is how i hooked it up is this ok im asking because my rpms are higher then i thought they would be main mods r a r2 reflash riva intercooler b1 wheel 13/23 tach showed 8480
05-23-2010, 03:46 PM #2
I'm pretty sure they either pick up a signal or don't. Give us some other numbers.
Those two will help better answer what you're seeing.
05-23-2010, 04:31 PM #3
05-23-2010, 05:54 PM #4
05-23-2010, 07:24 PM #5
mine is wrapped around the coil under the bolt mounts and wrapped with elec. tape. as long as you are getting a reading you should be good to go.
nice rpms too.
i would be willing to bet that the impeller is not a 13/23. probably a 13/22.
do you still have the oem pump?
if so, how is the cavitation?
do you have actual top speed numbers too?
and what is your boost and afr?
05-23-2010, 08:41 PM #6
05-23-2010, 08:50 PM #7
Wow. That seems a bit different than the PET instructions say to do it.
I think the way of installing the "antennae" is fairly forgiving.
05-25-2010, 10:41 AM #8
05-25-2010, 12:56 PM #9
I just checked and don't have any pics of it.
After meticulously wrapping the lead or antennae around the spark plug boot--outside the head but below the coil--the RPM's were reading in the 200 range at idle. So I re-wrapped it and this time not so neatly but with more wraps. Went through the different settings for the different types of motors and made sure (thought?) I had the correct setting for 4 stroke 4 cylinder. Still read 200 at idle.
So I put her in the water anyway and after playing on my lake for a while, I went to the other all-sports lake and to get there I had to go through a 10 mph lake. With cruise control set there is nothing to do so I started trying each of the different modes and wala! I found one that worked.
05-25-2010, 02:01 PM #10
i just rewrapped mine i did one full wrap around the bottom and more wraps around the coil nice and tight
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