BLP Downleg Booster Legal

BLP 4150 down leg boosters are machined from a high hump heavy-duty blank. The booster leg is sized with a special ball-nosed reamer to ensure better fuel delivery. Designed to provide the carburetor builder with a better solution for their custom builds where class legality is needed..

Application: Legal.

The last 3 digits after the part number indicate the booster leg size, i.e. 5101-140