1975 Honda CB750F Carb Rebuild Kits & Jetting

No. The pilot-jet listing gives #40 as the stock size for the 1975–76 CB750F, and the rebuild kit supplies #40. The featured #38 pack contains four #38 jets; select it only if that size is appropriate to the fitted carburetor and tuning requirements.

The 16-piece kit contains four each of #105, #110, #115 and #120. The 44-piece kit also includes #100, #102, #108, #112, #118, #122 and #125, again four of each. These are alternative size sets, and neither assortment prescribes a setting for a particular modification.

The rebuild kit already includes a float needle and seat plus a float bowl gasket for one carburetor. Add the separate valve set or bowl gasket only if needed for an individual repair or another carburetor; the separate valve package contains one needle and one seat.