Jump to content


Photo

Scratchbuilt chassis gallery

Started by Cheater , Apr 16 2008 12:18 PM

  • Please log in to reply
3139 replies to this topic

#2801 Eddie Fleming

Eddie Fleming

    Posting Leader

  • Subscriber
  • PipPipPipPipPipPipPip
  • 2,882 posts
    • Joined: 27-April 14
  • Gender:Male
  • Location:Fayetteville, GA USA

Posted 19 February 2017 - 11:37 AM

Just a question with the way the main rails connect to the motor bracket is Caps center photo chassis legal by IRRA rules? I can see yes and I can see no.

 

Not trying to start a stink.


Eddie Fleming



#2802 Racer36

Racer36

    Checkered Flag in Hand

  • Subscriber
  • PipPipPipPipPipPip
  • 1,355 posts
    • Joined: 09-October 11
  • Gender:Male
  • Location:St. Catharines, Ontario, Canada

Posted 19 February 2017 - 11:40 AM

The Razzo is sort of cool. Have you raced one of those?

Dennis Dominey

Lifelong half-assed slot racer

#2803 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 19 February 2017 - 12:03 PM

Thanks Mike

Eddie, I feel it is, the .062 rails completely connect with the 6 .039 rails. There's no rule saying the rails have to be one piece or the same size. When I do the next ones with bigger wire and less rails I'll put an extra bend at the end so that the rails have more overlap, but I figured .2 of overlap on this was enough.

Dennis, haven't run any of them yet, have a few to build though

#2804 Half Fast

Half Fast

    Keeper Of Odd Knowledge

  • Subscriber
  • PipPipPipPipPipPipPip
  • 2,627 posts
    • Joined: 02-May 07
  • Gender:Male
  • Location:NYC, Long Island

Posted 19 February 2017 - 02:35 PM

The rule in question is this one:

 

3i. Wire or tubing rails must connect the front
and rear sections of the chassis. Using metal
strip for this purpose is not permitted. A rail is
defined as that which connects the motor
bracket to the front of the chassis.

 

I report you decide

 

Cheers


Bill Botjer

Faster then, wiser now.

The most dangerous form of ignorance is not knowing that you don't know anything!

Never attribute to malice that which is adequately explained by stupidity

 

 

 
 

#2805 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 19 February 2017 - 03:27 PM

Doesn't say the rail has to be one piece or the same size.
  • CDavis7 likes this

#2806 Racer36

Racer36

    Checkered Flag in Hand

  • Subscriber
  • PipPipPipPipPipPip
  • 1,355 posts
    • Joined: 09-October 11
  • Gender:Male
  • Location:St. Catharines, Ontario, Canada

Posted 19 February 2017 - 03:29 PM

The Razzo is sort of cool. Have you raced one of those?

Dennis Dominey

Lifelong half-assed slot racer

#2807 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 19 February 2017 - 03:34 PM

Not yet

#2808 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 19 February 2017 - 09:05 PM

56606f9ff66bb2b54a666b91ec733aae.jpg
Another new Razzo


Sent from my iPhone using Tapatalk
  • Jencar17, Tex, Half Fast and 2 others like this

#2809 Josh Crutchfield

Josh Crutchfield

    On The Lead Lap

  • Full Member
  • PipPipPipPip
  • 456 posts
    • Joined: 10-January 08
  • Gender:Male
  • Location:Springfield, OH

Posted 19 February 2017 - 09:14 PM

Cap is a building machine.

#2810 Taylor Davis

Taylor Davis

    On The Lead Lap

  • Full Member
  • PipPipPipPip
  • 276 posts
    • Joined: 04-January 15
  • Gender:Male
  • Location:Hiram, GA

Posted 20 February 2017 - 07:47 AM

56606f9ff66bb2b54a666b91ec733aae.jpg
Another new Razzo


Sent from my iPhone using Tapatalk

I don't think you had to do the overlap on the outer rails on this one, because the inner rails go from front bracket to motor bracket

Sent from my SM-N900V using Tapatalk

#2811 Eddie Fleming

Eddie Fleming

    Posting Leader

  • Subscriber
  • PipPipPipPipPipPipPip
  • 2,882 posts
    • Joined: 27-April 14
  • Gender:Male
  • Location:Fayetteville, GA USA

Posted 20 February 2017 - 08:05 AM

I don't think you had to do the overlap on the outer rails on this one, because the inner rails go from front bracket to motor bracket

Sent from my SM-N900V using Tapatalk

If the inner rails are not soldered in the tubes at the front that is not true IMHO.


Eddie Fleming

#2812 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 20 February 2017 - 08:10 AM

Taylor, Eddie is correct. The forks are not soldered into the tubes, so to be rules compliant the overlap was needed 😊
  • Tim Neja likes this

#2813 Taylor Davis

Taylor Davis

    On The Lead Lap

  • Full Member
  • PipPipPipPip
  • 276 posts
    • Joined: 04-January 15
  • Gender:Male
  • Location:Hiram, GA

Posted 20 February 2017 - 08:38 AM

Thanks guys

Sent from my SM-N900V using Tapatalk

#2814 Dominator

Dominator

    Posting Leader

  • IRRA National Director
  • PipPipPipPipPipPipPip
  • 2,898 posts
    • Joined: 19-September 07
  • Gender:Male

Posted 28 February 2017 - 06:21 PM

Here's a variation of the one I built in post 2798. Rail combination is .055 inner rails and .062 outer rails. This was changed to give the chassis a little more flex and drivability on Modelville Hobby's Sovereign. I used a .032 spacer for the guide tongue spacer instead of the .064. The center weight was re-designed too. Both of these changes moved weight from the front to the middle/rear of the chassis. Some of the weight I saved was added to the pans as these were made slightly wider. The end result was a race ready car at 106.7 grams. The one pictured came in at 112.6 grams which is perfect for the Sovereign.

Brass is all .032.
Center weight is .016
CR 1.380" motor bracket and guide tongue
15/16" guide lead
4" wheel base.

20170225_192729.jpg
  • Jencar17, MSwiss, Tex and 1 other like this

A motor is only as fast as the chassis it's in.
 
Dominic Luongo
Like Dominator Custom Chassis on Facebook
 
NERR photos from 2012-April 2016
NERR photos from 2016 to now

#2815 Ralph Middaugh

Ralph Middaugh

    Rookie Keyboard Racer

  • Full Member
  • Pip
  • 22 posts
    • Joined: 25-February 15
  • Gender:Male
  • Location:OH

Posted 03 March 2017 - 08:41 PM

New F1 12 rails of 39 wire outer rails are 62 wire and brassimage.jpeg image.jpeg image.jpeg image.jpeg
  • Jencar17, tonyp, Tim Neja and 1 other like this

#2816 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 04 March 2017 - 02:44 AM

c9d1161eba5eac7721a808c3ffc274ac.jpg
New Scratchbuilt Tuning Fork F1, all brass is .060, Swiss Guide Tongue and Bracket. 60 grams, built for driving tracks


Sent from my iPhone using Tapatalk
  • Jencar17, MSwiss, Tex and 2 others like this

#2817 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 04 March 2017 - 03:48 PM

1d055340ab6abc2b6586f4d024e92767.jpg
Bad Photo, New Razzo built for Joe Ligouri


Sent from my iPhone using Tapatalk
  • Jencar17, Tex, Tim Neja and 1 other like this

#2818 James Grandi

James Grandi

    On The Lead Lap

  • Full Member
  • PipPipPipPip
  • 473 posts
    • Joined: 31-May 10
  • Gender:Male
  • Location:Cranston, RI

Posted 04 March 2017 - 08:42 PM

Nice builds Cap. Those twin .055 straight rails on the scratchbuild F1?


James Grandi
obSCEne Chassis
HVR BB Fronts
Bodies by Weaver

"There is no such thing as a race you are destined to lose. You will always have a chance."
 

#2819 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 04 March 2017 - 09:26 PM

Yes they are, no idea how it'll work lol
  • James Grandi likes this

#2820 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 07 March 2017 - 02:37 PM

4e493943ad0cd65d3deacd57e38aa9f8.jpg

Last new car for R4. Five rails of .047 copied from Tony P, 1" Swiss bracket, Duffy guide tongue, DS7 pans, and a Cut-up Warmack plate. 4" wheelbase, .9" guide lead. 53 grams.
  • Jencar17, MSwiss and tonyp like this

#2821 Matt Sheldon

Matt Sheldon

    Duffy's HMI Executive

  • Full Member
  • PipPipPipPipPipPipPip
  • 2,241 posts
    • Joined: 19-January 10
  • Gender:Male
  • Location:Platteville, CO

Posted 07 March 2017 - 03:21 PM

4e493943ad0cd65d3deacd57e38aa9f8.jpg
Last new car for R4. 5 rails of .047 copied from Tony P, 1" Swiss Bracket, Duffy Guide Tongue, DS7 pans, and a Cut Up Warmack Plate. 4" WB, .9" GL. 53 Grams


Sent from my iPhone using Tapatalk

More random parts than a Calico cat!


  • Jencar17 and Samiam like this

Matt Sheldon

Owner - Duffy's SlotCar Raceway (Evans, CO)

#2822 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 07 March 2017 - 03:26 PM

Beat my personal record of three different manufacturers in one car LOL.

#2823 tonyp

tonyp

    Grand Champion Poster

  • Member at Peace
  • PipPipPipPipPipPipPipPip
  • 15,325 posts
    • Joined: 12-February 07
  • Gender:Male
  • Location:Sanford, FL, land of lizards and big roaches

Posted 07 March 2017 - 03:33 PM

No uprights on the front of the axle? Don't back it into the wall. LOL.

Anthony 'Tonyp' Przybylowicz

5/28/50-12/20/21
Requiescat in Pace

#2824 Cap Henry

Cap Henry

    CHR Cars

  • Subscriber
  • PipPipPipPipPipPipPip
  • 3,361 posts
    • Joined: 25-October 08
  • Gender:Male
  • Location:Bellevue, OH

Posted 07 March 2017 - 03:39 PM

Are you talking about the front or rear axle? The front axle has folded brass uprights as well as the wire uprights, the rear axle tube has .062" 90 degree braces on the outside of the bracket on each side. I can squeeze it between my two fingers and can't flex the bracket LOL.

Who crashes these days?

#2825 tonyp

tonyp

    Grand Champion Poster

  • Member at Peace
  • PipPipPipPipPipPipPipPip
  • 15,325 posts
    • Joined: 12-February 07
  • Gender:Male
  • Location:Sanford, FL, land of lizards and big roaches

Posted 07 March 2017 - 03:41 PM

Front I missed the brass upright on my phone. Feel free to put it in wall backwards. LOL.
  • slotbaker, Cap Henry and Racer36 like this

Anthony 'Tonyp' Przybylowicz

5/28/50-12/20/21
Requiescat in Pace

Back to Retro Racing · Next Unread Topic →



Electric Dreams Online Shop


  1. Slotblog
  2. → Model Racing Cars
  3. → Retro Racing
  4. Slotblog's Terms of Use