yup 1g is 2l, thats why i suggested the 1gfe as there cheap as to run and this things just a daily right? 5mge are not to bad on gas but still drink it compared to a 1g. Theres no carby version but that era of efi is so easy to wire up like 4 wires. 18rgs are cool but getting old, put out no more power than a 1g and would use twice as much fuel