Stockcars running 4bbl carbs? (Read 1,074 times)

[00crewchief00]

skimming thru 2019 edition rule book and found this...


T12-2-41 CARBURETTOR

(a) One down-draft carburettor only, with a maximum of four barrels.

(b) Two throttle return springs must be fitted to the carburettor shaft linkages.

(c) Fuel injection, supercharging and turbocharging are prohibited.

(d) Plastic fuel pump, fuel line fittings and pump bases are not permitted.

[tank11]

Run a 4 barrel for economy, not performance.
More air flow through a 2 barrel.

[00crewchief00]

Feb 28, 2020 12:58:32 GMT 12 tank11 said:

Run a 4 barrel for economy, not performance.
More air flow through a 2 barrel.

Especially then through a restrictor plate

[tank11]

Feb 28, 2020 14:04:44 GMT 12 00crewchief00 said:

Feb 28, 2020 12:58:32 GMT 12 tank11 said:

Run a 4 barrel for economy, not performance.
More air flow through a 2 barrel.

Especially then through a restrictor plate

Might be better with a 4 barrel then?