Build Threads The place to discuss complete builds

Rob Dahm's overhyped underperforming turbo 4 rotor RX-7 build

Thread Tools
 
Search this Thread
 
Old 09-12-16, 09:04 PM
  #51  
Rx7 Wagon

iTrader: (16)
 
Narfle's Avatar
 
Join Date: Nov 2002
Location: California
Posts: 6,988
Received 875 Likes on 548 Posts
Originally Posted by RZMotorsports
the are proven, that is what all the top rotaries setting world records are running. Cars like Loquito Killer, Major League, PAC ect are all running all billet or most of the parts are billet. congrats on the progress.
Are they streetable, or drag only? Pretty sure Rob wants to go further than the end of a long driveway.
Old 09-12-16, 09:53 PM
  #52  
TurboRX7.com

Thread Starter
iTrader: (6)
 
rdahm's Avatar
 
Join Date: Jul 2002
Location: Monroe MI
Posts: 682
Received 56 Likes on 15 Posts
Originally Posted by Narfle
Are they streetable, or drag only? Pretty sure Rob wants to go further than the end of a long driveway.
Lol exactly! Someone worded it this way and it fits my goals. I'm building a hypercar not a race car. For example, there are people with my trans clocking 30k miles.

I respect the big guys using billet motor parts but I've had two different respectable sources speak against it for more than drag racing. I sadly have no experience with all that shiny stuff.
Old 09-13-16, 09:55 AM
  #53  
OMG a Chupacabra!

iTrader: (26)
 
Broke_A_Baller's Avatar
 
Join Date: May 2012
Location: Florida
Posts: 1,359
Received 7 Likes on 7 Posts
But Rob... It would look so dang cute. :p
Old 09-23-16, 08:11 PM
  #54  
TurboRX7.com

Thread Starter
iTrader: (6)
 
rdahm's Avatar
 
Join Date: Jul 2002
Location: Monroe MI
Posts: 682
Received 56 Likes on 15 Posts
Minor update

As I get closer to SEMA, the stress mounts Haha.

Started getting in my suspension mounts while I have my arms, spindles, etc machined. My other machinist went awol so I reached out and found several people willing to step in.

The car will definitely be making it to the event. Still a roller but a clear display of the insanity.

I am using corvette wheel hubs so my RX7 will no longer use the same bolt pattern. Basically starting an ls swap from the other end of the car lol. I told people on IG if they can guess what inspired the rather simple control arm design, they will know my secrets for the reveal.


Old 09-26-16, 12:22 PM
  #55  
Senior Member

 
Cuzzynz's Avatar
 
Join Date: Oct 2012
Location: Petrolia ON
Posts: 345
Likes: 0
Received 0 Likes on 0 Posts
beefy
Old 09-30-16, 07:14 PM
  #56  
TurboRX7.com

Thread Starter
iTrader: (6)
 
rdahm's Avatar
 
Join Date: Jul 2002
Location: Monroe MI
Posts: 682
Received 56 Likes on 15 Posts


Control arms coming to life! Love CNC metal work! Anything is possible.
Old 09-30-16, 10:36 PM
  #57  
Junior Member

iTrader: (1)
 
Rguy's Avatar
 
Join Date: Mar 2010
Location: NJ
Posts: 47
Likes: 0
Received 0 Likes on 0 Posts
When this is all done...can you pull the motor and throw in an LS in there just for fun? Id love to see the reactions...
Old 10-05-16, 07:56 PM
  #58  
TurboRX7.com

Thread Starter
iTrader: (6)
 
rdahm's Avatar
 
Join Date: Jul 2002
Location: Monroe MI
Posts: 682
Received 56 Likes on 15 Posts


You guys get the first sneak peek here! Lower control arms almost finished. The machine shop put my logo in without my knowledge as a lightening pocket. I love it!
Old 10-05-16, 09:23 PM
  #59  
SEMI-PRO

iTrader: (2)
 
ZoomZoom's Avatar
 
Join Date: Feb 2001
Location: New Jersey
Posts: 2,865
Received 36 Likes on 31 Posts
I was expecting your countenance CNC machined into some billet.
Old 10-05-16, 10:07 PM
  #60  
LO7
Senior Member

iTrader: (2)
 
LO7's Avatar
 
Join Date: Aug 2012
Location: Quantum Superposition ▲▼
Posts: 274
Received 63 Likes on 31 Posts
Rob DAHMINATION! Look fwd to seeing it all together.

Last edited by LO7; 10-06-16 at 01:07 PM.
Old 10-14-16, 08:03 PM
  #61  
TurboRX7.com

Thread Starter
iTrader: (6)
 
rdahm's Avatar
 
Join Date: Jul 2002
Location: Monroe MI
Posts: 682
Received 56 Likes on 15 Posts






Better late than never! Haha. The drivetrain and suspension being as experimental as it is has taken the most time to prepare. Finally time to mate it to the rx7. Or. What's left of it. My original time line has the car running in March. It might be sooner than that. But of course I wish it wasn't just a rolling concept car at Sema. Regardless, I'm so excited to share the results.

As you see the shock towers exiting the vehicle, you can see my qualification from standard classes in sanctioned events leaving as well. I'm perfectly okay with that.
Old 10-15-16, 11:24 AM
  #62  
Rotary Enthusiast

iTrader: (1)
 
stickmantijuana's Avatar
 
Join Date: Dec 2006
Location: east
Posts: 927
Received 11 Likes on 9 Posts
haha I've never seen the entire underbody cut out like that. you're basically building a new car from scratch with 4rotor. I guess the question is what are you actually keeping from the rx7? windshield? why not just start with a roll cage?

I think you should just buy a cnc machine. it isn't too expensive relatively speaking. a used one with good bits can be had for price of your transmission.
Old 10-15-16, 02:40 PM
  #63  
Rx7 Wagon

iTrader: (16)
 
Narfle's Avatar
 
Join Date: Nov 2002
Location: California
Posts: 6,988
Received 875 Likes on 548 Posts
Originally Posted by stickmantijuana
I guess the question is what are you actually keeping from the rx7? windshield?
Windshield and roof line...

kindof like an IMSA car or a Pikes Peak car maybe?
Old 10-15-16, 07:58 PM
  #64  
Rotary Enthusiast

iTrader: (1)
 
Zepticon's Avatar
 
Join Date: Jul 2012
Location: Norway
Posts: 920
Received 598 Likes on 335 Posts
Originally Posted by rdahm
I'm building a hypercar not a race car.
I am really really not understanding the reasoning you went through before you decided to take a 25 years old cheap japanese sportscar from one of the smallest car makers with limited R&D budget, that was originaly made for < 300hp, and come out with plans like that...

But i love it
Its so insanely crazy that you cant do anything else than admire it.
Old 10-17-16, 03:20 PM
  #65  
Senior Member

 
Cuzzynz's Avatar
 
Join Date: Oct 2012
Location: Petrolia ON
Posts: 345
Likes: 0
Received 0 Likes on 0 Posts
Tube it!!
Old 10-17-16, 10:53 PM
  #66  
TurboRX7.com

Thread Starter
iTrader: (6)
 
rdahm's Avatar
 
Join Date: Jul 2002
Location: Monroe MI
Posts: 682
Received 56 Likes on 15 Posts
Originally Posted by Cuzzynz
Tube it!!
I think thats a wonderful idea! haha.

And yes the windshield stays. The doors stay too. I want it to clearly look like a FD. Pay homage to the body lines ive stared at for 15 years. Then ill **** it up with a wide body kit or something lol
Old 10-20-16, 06:52 AM
  #67  
Senior Member

 
Cuzzynz's Avatar
 
Join Date: Oct 2012
Location: Petrolia ON
Posts: 345
Likes: 0
Received 0 Likes on 0 Posts
i dont think you will **** it up, i think its gunna be sweet. more design and customer parts into it then most people.. but your also spending more then most to so.. yea should be cool
Old 10-23-16, 01:38 PM
  #68  
pjr
Mr May 2011

iTrader: (8)
 
pjr's Avatar
 
Join Date: Dec 2001
Location: Northville, MI
Posts: 1,607
Received 2 Likes on 2 Posts
Originally Posted by rdahm
I think thats a wonderful idea! haha. And yes the windshield stays. The doors stay too. I want it to clearly look like a FD. Pay homage to the body lines ive stared at for 15 years. Then ill **** it up with a wide body kit or something lol
Don't f it up too bad! The coolness of this project will be making it look like a FD... Even if there is something more sinister under the skin.
Old 10-27-16, 10:33 PM
  #69  
Junior Member

iTrader: (1)
 
Rguy's Avatar
 
Join Date: Mar 2010
Location: NJ
Posts: 47
Likes: 0
Received 0 Likes on 0 Posts
Is this still gonna make SEMA?
Old 10-28-16, 04:43 AM
  #70  
TurboRX7.com

Thread Starter
iTrader: (6)
 
rdahm's Avatar
 
Join Date: Jul 2002
Location: Monroe MI
Posts: 682
Received 56 Likes on 15 Posts
Originally Posted by Rguy
Is this still gonna make SEMA?
There will be a hunk of metal at SEMA that resembles an rx7 and hopefully lives up to the insanely high expectations put on this build lol.

The things Abel and everyone here at FR Performance have done far exceed my vision. ​​​​The car was intended to be a roller at SEMA a year ago. I didn't realize how aggressive of a goal that was.

Some pics leaked on Facebook and while I am not happy with that, the response has been excellent. I'll treat it as a focus group haha
Old 10-31-16, 01:38 AM
  #71  
Senior Member
iTrader: (2)
 
Moe Greene's Avatar
 
Join Date: Aug 2016
Location: Colorado
Posts: 376
Received 12 Likes on 12 Posts
Rob, you and David need to coordinate some sort of meet up. Would love to come and check out both cars. Two 4 rotors in one place...
Old 11-01-16, 02:23 PM
  #72  
Lives on the Forum

iTrader: (6)
 
7_rocket's Avatar
 
Join Date: Jul 2003
Location: Toronto
Posts: 7,139
Received 37 Likes on 30 Posts
Saw the pics online. Very sinister
Old 11-01-16, 02:32 PM
  #73  
Lives on the Forum

iTrader: (9)
 
ptrhahn's Avatar
 
Join Date: Feb 2002
Location: Arlington, VA
Posts: 9,022
Received 498 Likes on 272 Posts
I applaud the effort—really ambitious and turning out well. Just my 2 cents, you need to lose the spoiler... it looks like it's off a '78 Trans Am. In fact the '78 Trans Am's is better sculpted. That Rocket Bunny thing looks homemade/tacked on. It's just not a modern feature befitting the vision for the build.
Old 11-01-16, 03:31 PM
  #74  
Full Member

 
marky.'s Avatar
 
Join Date: Sep 2008
Location: England
Posts: 143
Received 1 Like on 1 Post
AWD 4 rotor turbo WOW 👊Nice work
Old 11-01-16, 03:33 PM
  #75  
Rotary Enthusiast

iTrader: (1)
 
Zepticon's Avatar
 
Join Date: Jul 2012
Location: Norway
Posts: 920
Received 598 Likes on 335 Posts
I cant understand why you put the RX7 chassi on this, when you should be making a 787B replica! But its close to my wet dream tho, a 626 with AWD and a crossmounted 20B x)


Quick Reply: Rob Dahm's overhyped underperforming turbo 4 rotor RX-7 build



All times are GMT -5. The time now is 08:50 PM.