Should be interesting to find the best setup for a mix of duration and power. .030 came in the mail thanks to Tim!
-43.9g .030 with throttle and available muffler pressure
-39.3g .030 back plate no muffler
-29.4g .020 with throttle
-25.1g .020 no throttle -added muffler / pressure
Note if you try using the muffler with the .020 it will not work with a pee wee tank as is would need to be cut for clearance and secondary fuel tank used.
As shown the aluminum mount is in the way a hair can be filed some to fit and requires a thick O ring to seal the bottom side of the muffler ring for snug a fit. The top fits just fine.
Looks good always wanted to see if this was possible.
Other notes the plastic tank is more robust than a .020 tank. although would rather use the additional black back plate with an internal tank.
