cohbra
cohbra
  • Видео 15
  • Просмотров 74 299
Cold Start Video
Selling my 1993 R1 Rx7. This is a cold start video with new Injector Dynamics ID1300cc primaries, and ID2600 cc Secondaries Installed.
Просмотров: 331

Видео

MSC Mill Converted to Centroid Acorn Controlled CNC - Rigid Tapping
Просмотров 5 тыс.2 года назад
This is a simple part on the MSC mill that I recently converted to a CNC. This video is only meant to show the CNC in action to potential buyers, and show the probing, tool setter, rigid tapping, etc. I am by no means an expert, I'm just figuring out the machining part as I go... All of the ball screws and servos are brand new. The machine is older, but it also has a brand new 2HP Siemens inver...
1993 Rx7 Tuned by Steve Kan on Dynodynamics 418.6 RWHP, 346 Torque, Garrett TO4Z 14lbs boost.
Просмотров 2,1 тыс.9 лет назад
It's been a long wait to get my car tuned by Steve Kan (3 years), but it was well worth it. Mod List: To4z 0.7 a/r turbo, Pineapple racing built street port w/OEM 2mm seals, Power FC, 3 Bar Map sensor, 50/60 Water/Meth Injection, 850/1680cc injectors, AEM Uego Wideband O2 sensor, Dual Walbro pumps w/ -8 supply & -6 return lines & separate 10 gauge wiring for each pump, AVC-R boost controller, s...
Center Axis quick release extinguisher mount
Просмотров 84110 лет назад
Protective film and band clamp installation guide.
CNC machining the Center Axis quick release fire extinguisher mounts.
Просмотров 33610 лет назад
Machining the spring pockets on the clamp halves for the Center Axis quick release fire extinguisher mounts.
Center Axis Logo Laser Marking Test
Просмотров 16210 лет назад
via RUclips Capture
Quick Release Fire Extinguisher Mount
Просмотров 2,2 тыс.10 лет назад
via RUclips Capture
3D Printed Gun - Desktop Warfare
Просмотров 14010 лет назад
3D Printed Gun - Desktop Warfare
Pencil Gun
Просмотров 24710 лет назад
This is an animation of the rubber band powered pistol I designed for the Desktop Warfare competition at Type A Machines using their 3D Printer that shows how it is assembled, not including the springs and rubber bands.
3D Printed Rubber Band Powered Gun
Просмотров 2,9 тыс.10 лет назад
This is a rubber band powered gun I designed and printed for a Desktop Warfare contest at Type A Machines. It is powered by a total of 7 rubber bands, uses 5 springs out of ball point pens, and fires the ball point portion of the ink pen. The idea is to make use of your old ball point pens when they run out of ink.
Rev 2 fire extinguisher quick release mount
Просмотров 1,1 тыс.11 лет назад
The second revision of my prototype for a quick release fire extinguisher mount. www.Center-Axis.com
Fire Extinguisher Quick Release Mount
Просмотров 2 тыс.11 лет назад
Rough prototype for my fire extinguisher mounting bracket. There is a 2nd reversion of this clamp that can now be seen here: ruclips.net/video/VmFAHFaJETw/видео.html www.Center-Axis.com
First Start 1993 Mazda RX7 with Garett T04z
Просмотров 3 тыс.12 лет назад
First start T04Z
Corona & Lime Challenge.MOV
Просмотров 60414 лет назад
Corona & Lime Challenge.MOV

Комментарии

  • @robtbldr
    @robtbldr 2 месяца назад

    This is a great setup! Any chance you could show pictures of the z axis in more detail? Also did you change out the motor to a 3 phase? Thanks.

    • @cohbra
      @cohbra 2 месяца назад

      Sorry, I sold the machine a few months ago so I can’t provide any additional pictures. I did change out the motor to a 3 phase Siemens inverter rated motor.

  • @user-jx8bh7jf9u
    @user-jx8bh7jf9u 11 месяцев назад

    What is the reference of the tool with which you determine the part zeros?

  • @redshiftcnc
    @redshiftcnc Год назад

    How did you set the encoder up as far that pulley ratio not being 1 to1 ? I am trying to set my spindle encoder up but looks like it either needs to be a 1-1 ratio on the pulleys or have some setting but i cant find a setting for that in cnc12.

    • @cohbra
      @cohbra Год назад

      All you need to do is calculate the ratio of spindle revolutions per encoder revolutions, then multiply that ratio times your encoder counts per revolution. The setting is in the setup wizard, not inside of CNC12.

  • @pootanlampang
    @pootanlampang Год назад

    How do you convert your machine to cnc I would like to know more details about your machine Thank You

  • @fintechrepairshop
    @fintechrepairshop 2 года назад

    How can I see more of this mill. I like what you did with the Z axis ball screw. maybe you can send me some pictures. I was thinking about doing the same thing myself.

    • @cohbra
      @cohbra 2 года назад

      I can send you some pics, or maybe some CAD files if you would like. I’m just not sure when I’ll have a chance to get it all organized for you. I ordered the belts and sprockets from Misumi.

  • @GlassTopRX7
    @GlassTopRX7 7 лет назад

    I have the same turbo it's actually too big, unless you have a half bridge port or more. Don't get me wrong it's makes good power but way too much lag a slightly smaller turbo is much better choice for stock or street port.

  • @slapshot400
    @slapshot400 7 лет назад

    where are they for sale ?? Thanks

  • @ednamoleqwe8621
    @ednamoleqwe8621 7 лет назад

    like the detail man nice work

  • @Lev_cs
    @Lev_cs 7 лет назад

    Hey man how much did it cost to U to revive the car? I'm planning on doing this too, just wanna know what I'm in for

  • @micahakasuperman7
    @micahakasuperman7 8 лет назад

    Awesome build! Where are the new wheels?

  • @Rx7Racer44
    @Rx7Racer44 8 лет назад

    nice video. id change the wheels though to some nice JDM aftermarkets :)

  • @gabenewell7123
    @gabenewell7123 8 лет назад

    Nothing like a boosted street port rotary shooting flames every shift.

  • @odertube
    @odertube 8 лет назад

    Stevie Ray Vaughan and Mazda RX-7. What a great combo. :)

  • @taylagibbon2071
    @taylagibbon2071 8 лет назад

    whats this song

    • @odertube
      @odertube 8 лет назад

      +tayla gibbon Little Wing from Stevie Ray Vaughan

  • @twanhoward
    @twanhoward 8 лет назад

    THAT WAS AWESOME!!!!!!!!!!!!

  • @reid745a
    @reid745a 8 лет назад

    Where can I download the stl files?

  • @Tony2pro
    @Tony2pro 9 лет назад

    What exhaust you used on your car? Sounds great to me.

  • @s.dhadda8833
    @s.dhadda8833 9 лет назад

    Wait sorry I'm noob but was it supposed to sound like that? The idle sounded like it was quickly going up and down and why did it turn off so suddenly? Thanks

  • @eddiebuchanan9233
    @eddiebuchanan9233 9 лет назад

    and then he sold it for a tenth of the price and the new guy bought a set of rims with mass offset and small carbon mirrors and it was mint.. the end

  • @RJBoost
    @RJBoost 9 лет назад

    I'm a little late watching this, but an amazing build none the less!

  • @seanbrooking485
    @seanbrooking485 9 лет назад

    Wow

  • @RedflowHD
    @RedflowHD 9 лет назад

    Yeah, have you got any STL files, please? Would be awesome to make one myself...

  • @franciscovilla9203
    @franciscovilla9203 9 лет назад

    Love the idea stock on the outside

  • @hailtheleaf5447
    @hailtheleaf5447 9 лет назад

    Very very very good work! Well done beautiful FD n really nice Jimi's music.

  • @black13bjv
    @black13bjv 10 лет назад

    Nothing but quality work :-)

  • @keltonoc
    @keltonoc 10 лет назад

    Well dont looks great! :D

  • @firestormbloke888
    @firestormbloke888 10 лет назад

    Wow great job

  • @cohbra
    @cohbra 10 лет назад

    Quick Release Extinguisher Mount

  • @danielgabriel635
    @danielgabriel635 10 лет назад

    How much did all the modifications cost? I'm poor too so I feel your pain.

  • @cohbra
    @cohbra 11 лет назад

    We're just about ready to start production for the clamp which has evolved into a much more robust mount than the one in the video. Check out the link I updated in the description for more information and to see pics and video of the new clamp.

  • @cohbra
    @cohbra 11 лет назад

    We're just about ready to start production for the clamp which has evolved into a much more robust mount than the one in the video. Check out the link I updated in the description for more information and to see pics and video of the new clamp.

  • @BrewSnake
    @BrewSnake 11 лет назад

    Originally by Jimi Hendrix...same title.

  • @mok4bob
    @mok4bob 11 лет назад

    you my friend have no clue how heart warming that was :O congrats!

  • @stinkyskyline
    @stinkyskyline 11 лет назад

    oh lol yea i thought it was an afc hahaha i was like is this guy smoking meth but it was my fault wasnt paying attention

  • @cohbra
    @cohbra 11 лет назад

    AFC? I didn't mention afc anywhere as far as I know. Do you mean AVC-R, my boost controller?

  • @stinkyskyline
    @stinkyskyline 11 лет назад

    a power fc and afc??? am i missing something here?

  • @gav240z
    @gav240z 11 лет назад

    Yar I agree, if you ever look under the UIM (upper intake manifold) of a stock FD you will see a maze of hoses and solenoids, check-valves etc.. It's very complex and prone to problems due to heat from the rotary. If it works it's fantastic but often it's a pain in the ass to troubleshoot. Stock twins can make good power if they are modified but they also don't have an ideal manifold set up and retain lots of heat. Going single simplifies the engine bay but causes more spool time lag.

  • @cohbra
    @cohbra 11 лет назад

    There's nothing stock about my suspension in any way really. Solid bushings, M2 toe links, M2 trailing arms, & apexi adjustable coilovers. I guess my sway bars are still stock though.

  • @Rosatii
    @Rosatii 11 лет назад

    after all that..... Stock suspension? damn

  • @416street
    @416street 11 лет назад

    nice engine man how do you carbon wrap that stuff so well?

  • @cohbra
    @cohbra 11 лет назад

    Little Wing by Stevie Ray Vaughan - There's a link to it right under the video if you're looking to buy it.

  • @jdemersjutras
    @jdemersjutras 11 лет назад

    man !!! j love the music !! what song is it ??

  • @cohbra
    @cohbra 11 лет назад

    It took about 2 years to get it to what you see in the video. Still tons more to do though if you know what I mean. Project cars are never done...

  • @jerryhayes1986
    @jerryhayes1986 11 лет назад

    How long did your build take? I am in my second year with similar fuel setup but I am using stage3 bnr turbos both come on around 3500.

  • @cohbra
    @cohbra 11 лет назад

    The stock twins are only good for roughly 320 rwhp. I'm sure some will debate that number, but irregardless, I wanted to get into the 400's and the stock twins just can't do it. Not to mention that it greatly simplifies things under the hood for more reliability. The rats nest of vacuum lines and solenoids involved to make them operate can be a real headache to troubleshoot.

  • @Playerz714
    @Playerz714 11 лет назад

    Whats the positive from changing from twin turbo to single turbo im just wondering??

  • @zevling
    @zevling 11 лет назад

    ooooooh my, you are a master mechanic..... when I get a little older i wanna be able to do that crazy technical work like you do, nice 7

  • @FatmanAdventures
    @FatmanAdventures 11 лет назад

    nice work...really nice on ur dashes too...

  • @GBOveRatEdGB
    @GBOveRatEdGB 11 лет назад

    thumbs up for keeping it rotary...

  • @Stc442
    @Stc442 11 лет назад

    This is gonna be awesome once you get it perfected! Nice work!!!