
Originally Posted by
j2l
i currently have a 2004 mazda tribute 3 liter v6. mostly used for city driving and get terrible gas mileage. 5km/l. i use roughly two full tanks a month(120 liters)
just want to inquire:
1.in terms of roi, what would be the best type of lpg system?
2.inquired at denso and as of yesterday, they haven't done a conversion yet on an engine like mine, so they can't give me feedback on how their closed loop system will work on my car.
3.also inquired at greenfuel, and their sgi system for a v6 3 liter engine would cost more than normal. at the price quoted, it would take me a very long time to recover the initial investment
4.is it safe to assume that since i do mostly city driving (and don't mind a bit of power loss), the less expensive closed loop system would be more acceptable in terms of recovering my investment?
thank you in advance for any feedback.