Home Forums TaG Rotax Max Received Junior EVO Upgrade Reply To: Received Junior EVO Upgrade

Christian Fox

I think the DD2 comes stock with a 145, and micro, mini, jnr, snr all come with a 130. I wouldn’t worry about sticking that motor with the 130, if anything, I’d imagine you will want some leaner jets. We have to forget everything we’ve learned about the vhsb 34; the new carb has completely new internals and the jetting will be very different. Supposedly the tuning window is much wider with the new carb and nailing the perfect jet isn’t nearly important.