THE ULTIMATE PERFORMANCE CARBURETOR Designed and calibrated for dual-quad applications and small cubic-inch engines such as our RPM Dual-Quad Air-Gap, Edelbrock C-26, F-28 and Street Tunnel Ram.
For applications with a single carb, match with an Edelbrock Performer or Performer EPS manifold or other brands of similar design.
Includes both full vacuum and timed ports for ignition advance.
#1901/#1902 are calibrated for single-quad applications and factory equipped with: Primary .
095, Secondary .
095, Primary Rod .
070 x .
052, orange spring (5' Hg).
#1903 is calibrated for dual-quad applications and factory equipped with: Primary .
095, Secondary .
077; Metering Rods - .
070 x .
052; #1904 includes Primary .
095, Secondary .
077; Metering Rods - .
070 x .
052; Step-Up Spring - orange (5' Hg).
Use carb Studs #8008 or #8024 if needed.
For the ultimate induction upgrade, match with an Edelbrock intake manifold.
** INSTALLATION NOTE: Manual choke AVS2 Carbs cannot be converted to electric choke.
Carbs #1903, #1904 and #19034, #19044 are calibrated for dual-quad applications only and need to be purchased together, one manual and one electric.
For small-displacement engines and Street Tunnel Ram applications, use carbs #1901, #1902, #19014 and #19024.
