Mixture Screws on Tri-power
Thread Starter
Racer
Joined: Mar 2009
Posts: 331
Likes: 1
From: Brooklin Ontario
Mixture Screws on Tri-power
Hi All
Finally replaced my fuel pump which I suspected was leaning me out. Put it all back together and now I am rich for sure with 6 psi steady out of the pump. Can't see any difference when adjusting the idle screws in either direction with respect to vacuum or how the engine runs. It is a stock tri power set up. I have disconnected the secondaries linkage and adjusted all floats. Is there something I should have done to set up in advance. The car ran fine before I started though it would lean out above 4000 rpm. Idle seems a bit rougher than usual.
Any Thoughts??
Later, Rog.
Finally replaced my fuel pump which I suspected was leaning me out. Put it all back together and now I am rich for sure with 6 psi steady out of the pump. Can't see any difference when adjusting the idle screws in either direction with respect to vacuum or how the engine runs. It is a stock tri power set up. I have disconnected the secondaries linkage and adjusted all floats. Is there something I should have done to set up in advance. The car ran fine before I started though it would lean out above 4000 rpm. Idle seems a bit rougher than usual.
Any Thoughts??
Later, Rog.
