who runs them and what type or brand. How have the helped or improved you motor on top and cruise speed since you put them on??
thanks
Ken

They are used to monitor exhaust temps so you know if you are runniing the motor lean before you have a melt down $$$$$$$.

KEN = BAD GIRL

Whats up with that ??????

actually i have a BAD GIRL that subscribed to oso and I have to use the alias! It was more difficult when I was talking about my crank in another forum!
I understand pyrometers, I was looking for anyone who may have found out by using them that they found a problem, cured it and what the results were. I am considering them but need to be convinced by others they were usefull. anyone who has not had thier engine on a dyno after making top end changes,timing,ecu changes,new carb etc. may have a use for checking thier exhaust.
I was also looking into a portable tuning kit that may already exist. I want to make some changes and want to establish a baseline and so on.

Ken

if you own a lap top the best investment that you could make.......

www.rinda.com

Actually if you really want to do some tuning I would get one of these.....
http://new.boostpower.com/catalog/pr...oducts_id=1004

Here ya go....2 guys went out this fall..cool water & air..
running hard with Big Hp cats & the guy with pyros saw them climbing & got out of it..The other guy with no Pyros stayed in it and launched one at 6500 rpms....He has Pyros now !

I have them, and they work but they are limited in my option... If you really want something you can trust get knock meters and forget the pyros...

Don

You might check out, jandssafeguard.com a knock sensor with programable timing retard.

didnt see anythig there about marine or wet exaust, did I miss it ????

have you tried it????

very interested