View Single Post
Old 07-28-2019, 09:13 AM   #8 (permalink)
California98Civic
Cyborg ECU
 
California98Civic's Avatar
 
Join Date: Mar 2011
Location: Coastal Southern California
Posts: 6,299

Black and Green - '98 Honda Civic DX Coupe
Team Honda
90 day: 66.42 mpg (US)

Black and Red - '00 Nashbar Custom built eBike
90 day: 3671.43 mpg (US)
Thanks: 2,373
Thanked 2,172 Times in 1,469 Posts
Quote:
Originally Posted by samwichse View Post
I feel like Fiat's MultAir (and II) is a simpler solution that does most of what all this does.
I agree, a little. Multiair, like any VVT, does a few of the same things. But it does not do cylinder deactivation, single valve opening/closing, or holding valves open/closed (or in any other position). It still has the camshaft/pulley weight and bulk, but it adds some of the complexity of the Konigsegg system with the pressurized oil pistons, solenoid, and electronic control unit.
__________________
See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.



  Reply With Quote