If I had to swap a different ICE into the Insight, it would be the 1.3L+5mt+IMA unit from the first-gen Civic hybrid. Basically a four-cylinder version of the same engine, AFAIK.
When the Insight came out, most roads had posted speed limits of 55mph or less, and de facto speed limits of 60-64mph. The Insight was optimized for these conditions, and things fall apart FE-wise at slightly higher speeds. The above engine's extra cylinder might provide enough power to lean burn at higher speeds. I guess the VX engine is a similar, lower-tech option.
I sure am glad I don't have to swap in a different ICE, because I think the 1.0L unit is the bees' knees.
Quote:
Originally Posted by steffen707
I'm not saying there aren't options, i'm just wondering about the d15z1 option. 
With your MIMA setup and IMA turned off, does the 12 volt battery in the engine bay still get charged? |
Yes, unless I hit the DC/DC converter disable switch too.