Jetting Kits

VESPA SI Push In JET SIP (For DELLORTO Carb) (105-108-110-112-115-118-120-122-125-128)10 X SI PUSH IN JETS: 105-108-110-112-115-118-120-122-125-128 SI 20.15-17 A-D/20.20-26.26E/G/H/27.23 main jet  In the SI carburettor, the main jet is located in the jet block under the mixer tube an..

5 X SI PUSH IN JETS: 130-132-135-138-140 SI 20.15-17 A-D/20.20-26.26E/G/H/27.23 main jetIn the SI carburettor, the main jet is located in the jet block under the mixer tube and main air correction jet. It is responsible for making a certain amount of petrol available for premixing. With all tun..