ORIGINAL: Redcat Nick
...Now for the infinity .18 and the sh.18. I would go with the sh.18. FOr one i like it way better and for 2 you can't get parts for the infinity .18 because infinity went out of business.
As far as gallons through your engine. all depends on how it is tuned and how hard it is run. could be 1 gallon to 10 gallons.
the sh.18 is very easy to tune. another plus
I wish I would have known this prior to my purchase…