Needle valve

MG: MGB-V8 (1973-76)

Rolls Royce and Bentley: Rolls Royce Silver Dawn and Silver Wraith plus Bentley MkVI and R Type (1946-55) • Rolls Royce Silver Cloud plus Bentley S-Type with SU-HD6 and HD8 carburettors (1955-66) • Rolls Royce Silver Shadow plus Bentley T series from 1965 to 1980 (from VIN...1001 to 41686) • Rolls Royce Silver Spirit plus Bentley Mulsanne from 1980 to 1986 (from VIN...1001 to 16930)

Jaguar: XK120 and XK140 with SU-H6 carburettors (1948-57) • XK150 with SU-HD6 carburettors (1957-61) • XK150S with triple SU-HD8 carburettors (1957-61) • Mark II 3.4, 340 and 3.8 with SU-HD6 carburettors (1959-67) • E-Type 3.8 and 4.2 with SU-HD8 carburettors (1961-70) • Mk10 3.8 and 4.2 (1961-66) • 420G (1966-70) • Daimler Dart SP250 (1959-64)

for SU carburettors - bore: 0.096"

Viton tip needle valve with round head.
This needle valve controls the flow of fuel into the Float Chamber and shuts off when the Float reaches the correct height.
Original versions were a brass tipped plastic body and used a steel needle. These were replaced in the 70's by the current brass needle with a viton tip which is far superior to any other type on the market.