Crown

Board: Other Sports Cars Language: English Region: Worldwide Share/Save/Bookmark Close

Forum - Thread


    Interesting Concept

    What do you all think of this?

    http://www.new4stroke.com/

    Re: Interesting Concept

    Cool idea, but alot more moving mass in the valvetrain (mini pistons). Might be better for low-rev industrial machines...

    Re: Interesting Concept

    ....dont see any benefit....just stick with valves:)

    Re: Interesting Concept

    Quote:
    Grant said:
    Cool idea, but alot more moving mass in the valvetrain (mini pistons). Might be better for low-rev industrial machines...



    I agree. It seems pointless for all the extra moving mass involved. It also seems more expensive to build because the extra crankshaft stuff is bound to be more costly than a single camshaft.

    It also seems to have a region of hot exhaust gas mingling with the cool intake charge. Maybe this is a form of exhaust-gas recircualtion

    Re: Interesting Concept

    why reinvent the wheel

    Re: Interesting Concept

    All ideas to avoid the use of valve train is good.
    It's just a question of time to see electro/pneumatic valves. I've seen these electro/pneumatic valves able to cover 50.000 km. Their objective is 100 Kkm.

    Re: Interesting Concept

    Quote:
    Ron (Houston) said:
    What do you all think of this?

    http://www.new4stroke.com/



    I think this guy is on to something!
    After all he studied pspyzchipifisch at the Jallallagagellion Universty!!

    Perhaps he also studied alcoholic combustion?


    Re: Interesting Concept

    Its funny nobody saw it before....

     
    Edit

    Forum

    Board Subject Last post Rating Views Replies
    Porsche Sticky SUN'S LAST RUN TO WILSON, WY - 991 C2S CAB LIFE, END OF AN ERA (Part I) Thread Closed 9/24/20 12:47 AM
    watt
    606330 2849
    Porsche Sticky The moment I've been waiting for... 12/30/20 9:03 AM
    rhino
     
     
     
     
     
    371977 1279
    Porsche Sticky OFFICIAL: New Porsche 911 Turbo S (2020) 6/8/21 7:15 PM
    JR-550
    89203 1087
    Porsche Sticky Welcome to Rennteam: Cars and Coffee... (photos) 5/12/21 3:30 PM
    WhoopsyM
    46928 344
    Porsche Sticky ROAD TEST: New 992 Carrera 4S 3/3/21 10:57 PM
    Wonderbar
    36250 336
    Porsche Sticky Porsche Taycan Turbo S - Short Review 10/19/20 6:12 PM
    Leawood911
    34130 380
    Porsche Sticky SUN'S LAST RUN TO WILSON, WY - 991 C2S CAB LIFE, END OF AN ERA (Part II) 6/12/21 9:43 PM
    watt
    18570 384
    Porsche Sticky Porsche extends the Taycan model range (Taycan 2WD) 2/1/21 12:42 PM
    Leawood911
    5145 29
    Porsche OFFICIAL: New 991.2 GT3 (2017) 7/27/20 2:13 AM
    DJM48
    574568 5257
    Porsche Cayman GT4 5/4/21 4:46 PM
    Topspeed
    428662 3586
    McLaren McLaren on a winning streak 4/25/21 4:04 PM
    Topspeed
    367643 3916
    Porsche OFFICIAL: 911 GT2 RS (2017) 5/27/21 6:14 PM
    Topspeed
    367551 3495
    Porsche OFFICIAL: 991.2 GT3 RS (2018) 4/28/21 12:26 PM
    W8MM
    329096 3252
    Porsche OFFICIAL: 911 R (2016) 12/8/20 7:51 PM
    DJM48
    311500 2646
    Porsche Tesla Roadster 9/23/20 8:22 PM
    bluelines
    236683 4279
    Porsche OFFICIAL: The new Porsche 992 – a design icon and high-tech sports car 2/28/21 8:05 PM
    Topspeed
    231006 1542
    Porsche OFFICIAL: New Panamera (2016) 2/11/21 9:22 AM
    Itsme
    162509 1379
    Others Alfa Romeo 4C 9/23/20 10:22 AM
    RCA
    138884 792
    Porsche 992 GT3 6/13/21 9:24 PM
    Boxster Coupe GTS
    133145 2525
    Lambo Lamborghini Huracan and variants 4/9/21 4:32 PM
    Topspeed
    110678 1225
    McLaren F1 2/25/21 11:33 AM
    RCA
    77811 207
    Porsche Welcome to the new Taycan Forum! 5/19/21 5:19 PM
    Leawood911
    75279 1167
    AMG AMG GT R 11/19/20 11:47 PM
    Topspeed
    66051 819
    Lambo Aventador and SV 4/20/21 3:21 PM
    CGX car nut
    65166 683
    Porsche 991 Speedster 9/3/20 4:29 PM
    Topspeed
    60877 878
    Porsche Nürburgring - Tesla vs. Taycan 11/23/20 6:10 PM
    Topspeed
    45474 596
    Others Bugatti Chiron 6/9/21 6:51 AM
    Jean
    37618 479
    Porsche Olive 991.2 GT3 Clubsport 1/1/21 7:58 PM
    throt
    34686 615
    Ferrari Ferrari 812 Superfast 5/30/21 9:51 PM
    waiting for PDK
    33834 522
    BMW M BMW M2 Rumors 3/21/21 5:01 PM
    Topspeed
    29316 385
    270 items found, displaying 1 to 30.