Description
2-Circuit Metering Block for 4150 and 2-Circuit 4700 carburetors Fully adjustable calibration for out of box E85 performance – designed to fit most real-world street & race carburetors. Simply add your jets and power valve to complete the installation. Includes the following items. Additional carburetor modifications will be required to run E85.
- Adjustable idle feed restrictions – 0.043″
- 4 adjustable emulsion channels
- Non-stick gaskets
- Exclusive QFT positive retaining vent baffle
- Stainless steel idle mixture screws with nylon seals.
- Detailed installation instruction sheet
- (Requires QFT 6-32 thread bleeds for modification)
- SOLD IN PAIRS
Information:
These metering blocks will be transitioning to red in color as inventory is depleted. Additional carburetor modifications will be required to run E85. (Requires QFT 6-32 thread bleeds for modification)
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