750cc pushrod bike build

Started by Rchop, February 15, 2009, 04:14:09 PM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

Rchop

Quote from: John Noonan on September 01, 2009, 09:15:47 PM
I would post a picture of my recent injury however Slim, OSHA or my insurance company might have an issue with it.. :-o


Glad to hear you will be OK Randy.. :cheers:

J

thanks John, hmmmmm....now that leaves alot to the imagination :-D
Each unexpected discovery is first ridiculed, then objected to and finally considered self evident
www.frsengineering.com
#4836 A-PBF 750cc(complete)
#765 A/G 650cc

Seldom Seen Slim

John, send the photos and descriptions to me and I'll have Nancy make the judgement on whether the visual is worth putting on the site.
Jon E. Wennerberg
a/k/a Seldom Seen Slim
Skandia, Michigan
(that's way up north)
2 Club member x2
Owner of landracing.com

Crosley

wholly sheeeet... stuff happens quickly.  Glad you were not hurt worse.

In my middle aged years , Something I wear near full time when I am in my shop is safety glasses...  not to mention that they are bi-focal safety glasses so I can see stuff close up.  :-D
Tony in AZ...

"If you find yourself in a ditch.... let up on the throttle"

Rchop

Thanks Tony, I had a full face shield and gloves on. Next time I'll remember to wear some steel mesh sleeves too :-o
Each unexpected discovery is first ridiculed, then objected to and finally considered self evident
www.frsengineering.com
#4836 A-PBF 750cc(complete)
#765 A/G 650cc

willieworld

willie-dpombatmir-buchta

John Noonan


Rchop

The fuel tank is mounted low and behind the front wheel. I am going to run unfaired first, so I have made a tank protector to mount in the front of the tank...


http://www.frsengineering.com/pp100.JPG


http://www.frsengineering.com/pp101.JPG
Each unexpected discovery is first ridiculed, then objected to and finally considered self evident
www.frsengineering.com
#4836 A-PBF 750cc(complete)
#765 A/G 650cc

Rchop

The front, top motor mount has been fabricated. The fuel tank vent and tip-over valve go through the middle of the motor mount. The vent filter will be surrounded by the neck gussetts. This should put the vent in a good dead-air space...


http://www.frsengineering.com/pp102.JPG


http://www.frsengineering.com/pp103.JPG

Each unexpected discovery is first ridiculed, then objected to and finally considered self evident
www.frsengineering.com
#4836 A-PBF 750cc(complete)
#765 A/G 650cc

Rchop

 I finished my primary chain cover. This covers the short chain that runs from the transmission to the jackshaft...


http://www.frsengineering.com/pp104.JPG
Each unexpected discovery is first ridiculed, then objected to and finally considered self evident
www.frsengineering.com
#4836 A-PBF 750cc(complete)
#765 A/G 650cc

Geo

Looks fantastic.  I really enjoy the bike builds.  They are so different from the cars yet I still find some engineering I can steal... a... borrow.

The best thing....  No blood

Geo

saltwheels262

rchop,

build continues to look good. where did you
get tipover valve?

franey
bub '07 - 140.293 a/pg   120" crate street mill  
bub '10 - 158.100  sweetooth gear
lta  7/11 -163.389  7/17/11; 3 run avg.-162.450
ohio -    - 185.076 w/#684      
lta 8/14  - 169.xxx. w/sw2           
'16 -- 0 runs ; 0 events

" it's not as easy as it looks. "
                            - franey  8/2007

Rchop

Thanks for the comments guys. If I remember right, the tip over valve was from Summitt. Look under external tip over valve.
Each unexpected discovery is first ridiculed, then objected to and finally considered self evident
www.frsengineering.com
#4836 A-PBF 750cc(complete)
#765 A/G 650cc

Rchop

The ECTA rules for steering stop angle at Maxton are different than the SCTA rules at Bonneville. I decided to make a stop block that can be rotated to meet one or the other by just loosening and turning it 90 degrees...

Each unexpected discovery is first ridiculed, then objected to and finally considered self evident
www.frsengineering.com
#4836 A-PBF 750cc(complete)
#765 A/G 650cc

Seldom Seen Slim

Nice idea, Randy.  On one of our bikes we've drilled and tapped the tabs that were the factory stops.  We inserted a screw and use locknuts to hold it at whatever location we desire - to get the required steering angle maximum.  I like you way -- lots less work, and although it has only two possible ways -- that's just enough.
Jon E. Wennerberg
a/k/a Seldom Seen Slim
Skandia, Michigan
(that's way up north)
2 Club member x2
Owner of landracing.com

55chevr

2 clearances ... one part ... no loose components to forget ... I like it