[Pierre1967]

I have a fuel filter near the thank and in the carb inlet. Hose is not so old.

When the engine temperature climbs near 195-200 deg (never above), it tends to stall when I brake hard at low speed. It's hard to restart too.

I have all the good stuff (Cliff carb, KRE heads, 30 deg. timing, alum. radiator, electric fan, 160 thermostat, phenolic spacer, new alum. water pump, water wetter, 40/60 mix, etc..)

(I'm thinking of going with an electric pump setup to solve the problem ... but would really like to stay with mechanical)