BLP Offers many of the Genuine Holley® and BLP Billet Boosters for the discerning carburetor builder or performance enthusiast.
** Please note:
Installing boosters without proper tooling or experience can cause personal injury or damage to your components. It is recommended to have qualified personnel install boosters.
Boosters and Components
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BLP Profiled Downleg Stepped Booster BX4
Part number: 5100SBX4-435 BLP DOWNLEG STEPPED BOOSTERS FOR BX4 Recommended for 830 and larger carburetors BLP 4150 down leg boosters are machined...$13.75... more info -
BLP Profiled Downleg Stepped Booster
Part number: 5100S-435 BLP DOWNLEG STEPPED BOOSTERS Recommended for 830 and larger carburetors BLP 4150 down leg boosters are machined from a high...$12.10... more info -
BX4 4150 Down Leg Booster, .158 Hole
Part Number: 45206BX4 HOLLEY® 4150 BOOSTERS Down leg with .158 hole. Designed for use on the BLP BX4 4150 main sections. Not to use with...$13.55... more info -
BX4 Profiled Downleg Stepped Booster.
Part Number: 5100SBX4-450 BLP DOWNLEG STEPPED BOOSTERS Recommended for 750 and smaller carburetors. BLP 4150 down leg boosters are machined from a...$13.75... more info -
BLP BX4X Large Bore 4150 Booster Stake Tubes
Part Number: 141291BX4X For use in our BX4 Xtreme Large bore 4150 main bodies. Driveability of a 4150 and performance of a 4500.$4.99... more info -
4500 BOOSTER STAKE TUBE
Part Number 141291 These 4500 Booster stake tubes are a great solution to replace or change feed sizes in your Holley® or BLP BX45 Billet...$4.55... more info -
4500 HP Annular Booster Banjo
Part Number: 21890 HP annular straight booster banjo only.$8.35... more info -
4500 HP Annular Skirted Booster Banjo
Part Number: 21891BLP HOLLEY® 4500 BOOSTER BANJOS AND INSERTS HP annular skirted booster banjo only. These banjos are made from Genuine Holley®...$12.35... more info -
BLP BX Large Bore Booster Stake Tubes
Part Number:141291BX For use in our, BX Large bore main bodies allowing you to calibrate your BX series main section with throttle bores up to 2.800...$5.25... more info -
Machined 4500 Skirted Booster banjo
Part Number: 5116 4500 SKIRTED BOOSTER BANJOS These 4500 series booster banjos have the skirt machined on the O.D.to accommodate the race carburetor...$15.95... more info