Posts Tagged fuel economy

Mikuni Carburetor Kit / HSR 45mm Fits Ultima 120″ & 127″- Fronitercycle

  • The Ultima 45mm Carb. kit will enhance the performance of any Twin Cam or Evolution engine and are recommended for engines over 100″ CI.
  • These Carburetors will deliver superior throttle response, fuel economy, starting characteristics and horsepower when compared to currently marketed Butterfly Type Carburetors with bores of 2 1/6″.


This Carburetor is the best choice for most Crate Motors and small strokers for all around performance and ride ability.

Ultima 45mm Kits come with a 1.780″ I.D. manifolds and can be used with stock 1.625″ I.D. port cylinder heads with out sacrificing any power.

Twin Cam kit comes with Map Sensor machining finished.

Mikuni Carburetors have a fitting in the back of the carburetor for vacum operated petcocks or VOES switches.

Kits for evolution engines have Map … More >>

Mikuni Carburetor Kit / HSR 45mm Fits Ultima 120″ & 127″- Fronitercycle

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aFe 51-10661 Stage 1 Air Intake System

  • Up to 50% airflow increase over stock.
  • 99.4% dust filtration efficiency for engine protection.
  • Pro Dry-S intake kits provide significant horsepower gains. Significantly improve engine performance and fuel economy.
  • Increase low-end torque and towing power.
  • Enhanced acceleration for greater passing ability.


(3.0L- w/Pro Dry S) Built for the (03-06) BMW Z4… The Magnum Force Stage 1 Air Intake System from AFE replaces the stock filter and air box. This design retains much of the stock intake tract to aid in ease of installation and keeping the factory MAF untouched.While the stock intake tract stays intact, AFE’s engineers have worked their magic to increase airflow significantly.Kit Features16-gauge powder-coated steel for durablility.Trim sealed to seal out hot engin… More >>

aFe 51-10661 Stage 1 Air Intake System

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Edelbrock 1411 Performer 750 CFM Square Bore 4-Barrel Air Valve Secondary Electric Choke New Carburetor

  • Primary venturi booster is a bottom feed design for smoother acceleration and better drivability
  • Single feed fuel inlet with air valve secondary type
  • Shiny silver finish and calibrated for gasoline
  • Electric choke with 4-barrel square bore carburetor flange
  • Backed by Edelbrock’s exclusive 90 day warranty


The Edelbrock Performer Square Bore Air Valve Secondary Electric Choke New Carburetor features a two-piece, all-aluminum construction for cooler operating temperatures and less warping. It is designed and calibrated for good street performance and fuel economy in 402 CID and larger engines with the Edelbrock Performer manifolds. There are no gaskets below the fuel bowl level for fewer leaks and no plastic parts or power valves to blow out. The Performer electric … More >>

Edelbrock 1411 Performer 750 CFM Square Bore 4-Barrel Air Valve Secondary Electric Choke New Carburetor

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