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R2C CFD 4150 Air Cleaner Base with Direct Flow Technology Dirt Track

R2C CFD 4150 Air Cleaner Base with Direct Flow Technology Dirt Track
CFD 4150 Air Cleaner Base – 1” Height 4 Hole Flow Director CFD 4150 Air Cleaner Base – 1” Height Open Flow Director AC10617 CFD 4150 Air Cleaner Base – 2” Height Open Flow Director
19%
SKU
R2CAC1061X
Weight
2.50 lbs
Market price:
$159.95
Our price:
$129.99
MODEL
Qty

The horsepower and torque gains have been outstanding during over 400 independent dyno pulls conducted by the best engine and carburetor builders in the country. The CFD series has been effective across all levels of horsepower. Providing a consistent booster/venturi signal has allowed precision carburetors to perform at optimum levels as designed. It’s simple and easy to apply double digit horsepower and torque gains. Whether and air filter element and base is used or not, CFD 4150 bases offer quick and secure mounting. The quick release spring loaded plunger system positively secures the Direct Flow products below the carb flange. Another exciting option is the CFD 4150 Race System. This system features an easy interchange of shaped inserts for street performance, tuning and on-track performance evaluation. Simply mount the center flow director onto the carburetor and position the air cleaner base over the Direct Flow center and position the filter and lid over the base normally.

Real HP !!

 Gained 9-14 rear wheel HP on GM 604 Crate. And 16 HP @ the flywheel on Dirt Modified motor.

Dirt Track Race Cars – Holley 4150 w/o Choke Tower

Choose from 3 different models:

 AC10615 CFD 4150 Air Cleaner Base Holley HP 4150 Design 1” Height Open Configuration Accepts 14” Diameter Air Filters Drop dimension - 1.375” from Carburetor Flange

 Or

AC10616 CFD 4150 Air Cleaner Base Holley HP 4150 Design 1” Height 4 Hole Configuration Accepts 14” Diameter Air Filters Drop dimension – 1.375” from Carburetor Flange

Or

AC10617 CFD 4150 Air Cleaner Base Holley HP 4150 Design 2” Height Open Configuration Accepts 14” Diameter Air Filters Drop dimension - .375” from Carburetor Flange

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