4BBL Carburetor For Rochester Quadrajet 4MV Vacuum Secondary 1904R 750CFM 80-89 For Chevy Camaro 305-350 1906R Electric Choke

4 Barrel Carburetor Carby for Chevrolet 305 350 5.0L 5.7L Engine 1904R 17066422

Application：

for Chevrolet 1904R 1906R 305 350 5.0L 5.7L Engine 1980-1989

Replaces Part Numbers:

1904R,1906R,

17066422 17066425 17066432 17066493 17066553 17066556 17066563 17066605 17080202 17080204 17080207

17080228 17080274 17080282 17080284 17081282 17081283 17081284 17081285 17082230 17065524 17067256

17082280 17082281 17082282 17082283 17082284 17083282 17083283 17084284 17067258 17067266 17067268

17084285 17084288 17084289 17067280 17067284 17067336 17068501 17068503 17068505 17068587 17068590

Specification:

Type: Carburetor

Choke Type: Electric Choke

Barrel Count: 4

Auxiliary Venturi: 7mm

Venturi Diameter: 31.7mm

Main jets: 190

Air correction jets: 190

Idle jets: 120

Needle Valve: 3.3

CFM: 650/750

Placement on Vehicle: Front

Fitment Type: Direct Replacement

Features:

- Drive Type: Electric Choke

- Aftermarket brand new, ensure superior and reliable quality

- High hardness and corrosion resistance, longer usage life

- Compact size, less fuel consumption, energy saving and economical

- Let your vehicles speed up in a short time, better driving experience

- Control the speed of engine under stable condition, effective operation

- Improve the structure during manufacturing process, high accuracy