|
||||||
| Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
 |
|
|
Thread Tools | Search this Thread |
02-05-2017, 09:14 PM
|
#1 |
|
Banned
Join Date: Dec 2013
Drives: FT86
Location: Australia
Posts: 7,996
Thanks: 1,035
Thanked 4,997 Times in 2,985 Posts
Mentioned: 598 Post(s)
|
Just Dreaming Freevavle Camless looks amazing
[ame="https://www.youtube.com/watch?v=S3cFfM3r510"]Freevalve Update Camless Engine -- /INSIDE KOENIGSEGG - YouTube[/ame]
Complex camless pneumatic/hydraulic electronicly controlled valve train No throttle body required (done be controlling valves) No turbo waste gates (done by controlling duty cycle of the two exhaust valves) No pre-cat converter to pass emmissions Can shut down cylinders at idle or low power requirement mode Can run 2 cycle mode or 4 cycle mode Can run in 2 valve of 4 valve mode Aparantly can get direct injection cooling effect by flushing ait through cylinder mid cycle Total control over valve timing overlap and lift maybe one day on future engines, but looks like its getting closer |
|
|
|
02-05-2017, 09:29 PM
|
#2 |
|
Because compromise ®
Join Date: Jan 2012
Drives: Red Herring
Location: australia
Posts: 7,823
Thanks: 4,053
Thanked 9,565 Times in 4,199 Posts
Mentioned: 60 Post(s)
|
__________________
My car is completely stock except for all the mods.
|
|
|
|
|
02-05-2017, 09:55 PM
|
#3 |
|
Because compromise ®
Join Date: Jan 2012
Drives: Red Herring
Location: australia
Posts: 7,823
Thanks: 4,053
Thanked 9,565 Times in 4,199 Posts
Mentioned: 60 Post(s)
|
^
I know that was harsh but you know, internet.
__________________
My car is completely stock except for all the mods.
|
|
|
|
|
02-05-2017, 11:46 PM
|
#4 | |
|
Banned
Join Date: Dec 2013
Drives: FT86
Location: Australia
Posts: 7,996
Thanks: 1,035
Thanked 4,997 Times in 2,985 Posts
Mentioned: 598 Post(s)
|
Quote:
that's not harsh 
|
|
|
|
|
| The Following 2 Users Say Thank You to steve99 For This Useful Post: | Captain Snooze (02-05-2017), Ultramaroon (02-06-2017) |
|
02-06-2017, 02:30 AM
|
#5 | |
|
Senior Member
Join Date: May 2013
Drives: 2013 FR-S, white, MT
Location: Puyallup, WA
Posts: 30,430
Thanks: 29,826
Thanked 32,845 Times in 16,844 Posts
Mentioned: 715 Post(s)
|
Quote:
Interesting concept! humfrz |
|
|
|
|
|
02-06-2017, 03:40 AM
|
#6 |
|
not playing cards
Join Date: Sep 2014
Drives: a 13 e8h frs
Location: vantucky, wa
Posts: 32,392
Thanks: 53,053
Thanked 37,228 Times in 19,308 Posts
Mentioned: 1118 Post(s)
|
No worries, Steve. Snooze may be a captain but you're the Man.
__________________
|
|
|
|
|
02-06-2017, 06:37 AM
|
#7 |
|
Senior Member
Join Date: Jun 2016
Drives: 13 frs red
Location: Lantana fl
Posts: 448
Thanks: 51
Thanked 198 Times in 115 Posts
Mentioned: 1 Post(s)
|
Fantastic but I think most oems are more interested in battery cost/capacity right now.
|
|
|
|
|
|
|
|
|
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Camless Car Engines | Joakim3 | Other Vehicles & General Automotive Discussions | 11 | 01-07-2016 04:57 AM |
| Poll: Dreaming of next months tax returns | stockysnail | Northwest | 16 | 12-23-2015 06:00 PM |
| FR-S owner dreaming of little BRZ-shaped sheep | iso | BRZ First-Gen (2012+) — General Topics | 15 | 04-22-2014 07:38 PM |
| Could it be?? Am I dreaming? No, it's true:) | Timtamtt | Northwest | 13 | 06-02-2013 04:18 AM |
| Koenigsegg Camless Engine Testing | DKPJester | Other Vehicles & General Automotive Discussions | 25 | 03-18-2013 02:35 PM |
