Stumbling Slant --what is left??
Our imported gasuckoline is dirty garbage.
All intake valves are gunked after a messily 3000 miles or less and just get worse over time. The back of the valve is hot..every shut down leaves some on the back of closed but more so cooks and the residues build whether running or off and just hot. The only part of the valve that stays clean is the max lift flow path that across the valve on the far side of the bowl. That's the fuel 'liquid' that separates because it weighs more than o2. The greater broader the splash thrown the better if in the right direction..which is off across the apex turn to the far side of the bowl. The majority of the ssr air flow stops after .150ish lift 'debatable but in a hair split fashion'.
What kind of reverse eddies you may have can also keep liquid passengers on the inside of the head as well.
Heres a valve from a well ported 915 . Look at the clean half moon section of flow that's a fingerprint of max lift/wet flow.
Our imported gasuckoline is dirty garbage.
All intake valves are gunked after a messily 3000 miles or less and just get worse over time. The back of the valve is hot..every shut down leaves some on the back of closed but more so cooks and the residues build whether running or off and just hot. The only part of the valve that stays clean is the max lift flow path that across the valve on the far side of the bowl. That's the fuel 'liquid' that separates because it weighs more than o2. The greater broader the splash thrown the better if in the right direction..which is off across the apex turn to the far side of the bowl. The majority of the ssr air flow stops after .150ish lift 'debatable but in a hair split fashion'.
What kind of reverse eddies you may have can also keep liquid passengers on the inside of the head as well.
Heres a valve from a well ported 915 . Look at the clean half moon section of flow that's a fingerprint of max lift/wet flow.
