Recently, I've been looking at websites such as "3Tech Performance", which offer fuel economy engine modifications for the Geo Metro XFI. A few of the products that they offer are camshafts in economy grinds, along with economy heads that are ported & polished just to name a few. In addition to that, I've also been looking at the post on "Team Swift" and have noticed that 3Tech has some very happy customers.
That's when the thought occurred to me...."Is there a website that's just as devoted to offering the same FE modfications for CRX HF owners"? If not, than I would be just as curious to know, what the ULTIMATE HF engine modification for increasing FE would be.
Originally Posted by Davo53209
Thanks for the response. What' kind of gas mileage could I reasonably expect out of swaping a D15Z1 engine into a CRX HF? Also roughly, what would be the estimated cost of having it installed professionally?
I'd say high 40's driven normally. 60 is very achievable on the highway. It should cost less than $2k to have it done including motor, new clutch and ecu swap. Where are you located? Maybe I could be of assistance.
I exit lean burn when my life is at risk.
1998 Odyssey 27.9 mpg average
1992 civic vx under construction (restoration underway