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another decompressor
Posted: May 16th, 2009, 10:44 am
by yota
talk on one of the AF threads of a demcompressor got me wondering about using a unit like the one on my Maico, a very simple set up.
It uses the same threads as a spark plug.

Posted: May 16th, 2009, 6:38 pm
by Roostius_Maximus
thats exactly like the accuproducts part.
before i started dooing these i considered that, but a few things held me up.
why make an area for the compression to pass the rings
why so big
why limit yourself to using the 89+ jug
If it fails wehre do the pieces go
My install needs only the head to be modified
The "port" to the valve is small so NOTHING could ever get thru it
It only requires removing the head
Its in a place thats accessable on most af chassis
Posted: May 16th, 2009, 7:01 pm
by yota
makes sense.
Posted: May 16th, 2009, 7:14 pm
by Roostius_Maximus
I've had customers who used that style tell me that they were reccommended to change jetting
Makes me think its letting too much out or its breating in raw air.
I changed sizes 4 times to make sure it worked best.
Posted: May 16th, 2009, 9:29 pm
by LAYNFRM
not trying to kiss ass, but the one i got from roostius maximus works really well. i'm sure that one could work also. would you have to put it in the cylinder though, or could it go in the head?
i think i'm going to make a lever and bracketry to where i can be a lazy ass and keep my hands on the bars to actuate it. mostly because i'm a lazy SOB though. it's easy to get to.