Tuesday, March 10, 2026

Ditch that finicky EFI system. No more Magneti Marelli, Delphi, Delphi 2! Tired of the same old fueling issues on your 1999 to present Twin Cam? No need to worry. We have a tried and trued carburetor conversion kit. Everything you need to swap your existing EFI setup over to Carburation. Fuel tank bungs and plumbing, tunable spark box, HSR42-48 Carb, Air filter, All necessary fittings to get it plumbed up and running. 1260$




1999 to present Harley Davidson Twin Cam 96cui

1999 to present Harley Davidson Twin Cam 115cui and larger Bigtwin Models 

1999 to present Harley Davidson Twin Cam 96cui up Bigtwin Models using standard width manifolds

Available at https://speedmotoco.com/harley-davidson-hsr42-efi-injection-mikuni-conversion-kit-hsr42-19-twin-cams-twin-cam/