how do i tell if i have a dyna-jet kit?

[beechfront]

previous owner told me there was a dyna (dyno?) jet kit installed.

however when i re-jetted for 4-1 the main/pilot jets were nothing out of the ordinary.


is there something else i should look for?

[TopCatGr58]

Hey Beech,

Have you read the Dyna Jet install guide!? IIRC, there should be a larger hole in the vacuum slide cause it was supposed to be drilled out with the provided bit. The springs are I think less tense, allowing the slides to travel faster?? The main jets were supposed to be different, and Im not sure if they provided a different slide needle?? Good Luck figuring it out!?
T.C.