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GHP-Q-079
GHP-Q-081
GHP-Q-083
GHP-Q-085
GHP-Q-087 |
Custom drilled, Primary Metering Jets for all year Rochester Quadrajet carburetors. These jet sizes are designed to give modified Q-Jets used in race applications an assortment of precision sized jets. Brand new Jets are precision drilled to new dimensions. Used to tailor Primary enrichment. Number indicates Jet size and dimension of jet hole. A larger diameter jet will richen the entire fuel curve, from part throttle to full throttle. Re-Jetting your Q-Jet can pay big dividends at the race track.
Note: Drilled jets DO NOT have jet size stamped into jet body. |