Unless you're mixing up the 2600 NON-inverter generator, with the 2400 INVERTER generator, there is no such thing as a parallel kit for a loud open frame generator, like the 2600.
As far as I know ONLY inverter generators can be paralleled.
Even Yamaha/Honda open frame generatos, like the 2600, are much louder than a comparable inverter generator.
The 2600 is at least 15 decibels louder than the 2400 inverter generator, which is a HUGE difference.
If you plan on camping in campgrounds with no electricity, PLEASE get an inverter generator.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC