eagletwin90
Well-Known Member
- Joined
- Mar 22, 2007
- Messages
- 355
If you want to sell the Cooper pipes let me know! Thanks!Are these pipes worth running?
anyone out there running them?
they were on a twin that I bought, but have not ran them. just looking for opinions.
thanks james
Are these pipes worth running?
anyone out there running them?
they were on a twin that I bought, but have not ran them. just looking for opinions.
thanks james
JamesAre these pipes worth running?
anyone out there running them?
they were on a twin that I bought, but have not ran them. just looking for opinions.
thanks james
Dick,Are these pipes worth running?
anyone out there running them?
they were on a twin that I bought, but have not ran them. just looking for opinions.
thanks jamesJamesAre these pipes worth running?
anyone out there running them?
they were on a twin that I bought, but have not ran them. just looking for opinions.
thanks james
A couple things on the Cooper pipes, if you are running big props, with a lot of pitch, set the pipe length @ 11 1/2 measured from the center of the engine side to the center of the the big band.smaller props and smaller pitch, shorten the pipes 1/4 inch and try it, may go all the way down to 10 1/2 inches for more RPM, I ran 1 third channel on the inside engine and a manual meter on the outside engine. It is easy to bring the third channel engine in RPM in sync to the out side engine.
JM2CW
Dick jones
Enter your email address to join: