« previous next »
Pages: [1]   Go Down

Author Topic: At&sf  (Read 2973 times)

0 Members and 3 Guests are viewing this topic.

Offline dusterdude

  • Really Old Timer ...
  • *******
  • Posts: 8,475
At&sf
« on: December 21, 2019, 05:25:34 PM »
Found this on tumblr


Sent from my LG-US601 using Tapatalk

Logged
mark
1972 k1 750
1949 fl panhead
1 1/2 gl1100 goldwings
1998 cbr600 f3

Offline MRieck

  • Really Old Timer ...
  • *******
  • Posts: 10,560
  • Big ideas....
Re: At&sf
« Reply #1 on: December 21, 2019, 06:54:03 PM »
Old pic with the chain drive primary system.
Logged
Owner of the "Million Dollar CB"

Offline Sam Green Racing

  • Moderator
  • Really Old Timer ...
  • *****
  • Posts: 16,068
  • I REALLY? hate black rims.
Re: At&sf
« Reply #2 on: December 23, 2019, 04:59:01 AM »
Correct Mr Rieck, here's the latest Mark.

Logged
C95 sprint bike.
CB95 hybrid race bike
CB95 race bike
CB92
RS 175. sprint/land speed bike
JMR Racing CB750A street ET drag bike

Offline dusterdude

  • Really Old Timer ...
  • *******
  • Posts: 8,475
Re: At&sf
« Reply #3 on: December 23, 2019, 05:06:55 AM »
Groovy,thanks sam

Sent from my LG-US601 using Tapatalk

Logged
mark
1972 k1 750
1949 fl panhead
1 1/2 gl1100 goldwings
1998 cbr600 f3

Offline madmtnmotors

  • When did I get to be a
  • Really Old Timer ...
  • *******
  • Posts: 6,090
  • Sunny Central Florida
Re: At&sf
« Reply #4 on: December 23, 2019, 06:40:51 AM »
Another recent pic:
Logged
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,238
  • Central Texas
Re: At&sf
« Reply #5 on: December 23, 2019, 03:21:05 PM »
Quote from: madmtnmotors on December 23, 2019, 06:40:51 AM
Another recent pic:

Hey Wilbur...has it been down the track yet?
Logged
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline Sam Green Racing

  • Moderator
  • Really Old Timer ...
  • *****
  • Posts: 16,068
  • I REALLY? hate black rims.
Re: At&sf
« Reply #6 on: December 23, 2019, 04:48:47 PM »
No Stev-o, it still needs the plumbing doing, fuel and oil line I guess.

Sam. ;)
Logged
C95 sprint bike.
CB95 hybrid race bike
CB95 race bike
CB92
RS 175. sprint/land speed bike
JMR Racing CB750A street ET drag bike

Offline Jerry Rxman Griffin aka MuthaF'er

  • This MuthaF'er is getting to be a
  • Really Old Timer ...
  • *******
  • Posts: 14,902
  • Bought her new 4/75
Re: At&sf
« Reply #7 on: December 23, 2019, 06:27:55 PM »
Exhaust also
Logged
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Online PeWe

  • Really Old Timer ...
  • *******
  • Posts: 15,535
  • Bike almost back to the 70's 2015
Re: At&sf
« Reply #8 on: December 25, 2019, 01:37:15 AM »
The estimated power?

Here a lot with "only" 2 engines.

This is the one to beat, right?
« Last Edit: December 25, 2019, 01:57:35 AM by PeWe »
Logged
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967

Offline 34barab

  • Enthusiast
  • **
  • Posts: 216
Re: At&sf
« Reply #9 on: December 25, 2019, 10:34:13 AM »
Quote from: PeWe on December 25, 2019, 01:37:15 AM
The estimated power?

Here a lot with "only" 2 engines.

This is the one to beat, right?

Oh yeah.  Good luck and god bless.
Logged
Current Projects: 1973 CB750K3; 1972 CB350K4; 1980 CX500D;1969 CB750.  Roadworthy: 1971 CB750K1

Offline 754

  • Really Old Timer ...
  • *******
  • Posts: 29,058
Re: At&sf
« Reply #10 on: December 25, 2019, 12:35:50 PM »
 I predict Russ had a record that stood longer than Spidermans..
 I don't know if the RC triple had any CNC machined parts, even..
Logged
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline kmb69

  • Master
  • *****
  • Posts: 2,041
Re: At&sf
« Reply #11 on: December 25, 2019, 01:00:48 PM »
Quote from: 754 on December 25, 2019, 12:35:50 PM
.....
 I don't know if the RC triple had any CNC machined parts, even..

It did not. All manual machined. But, it does now! Quite a few! Multiple pieces from my shop!
Logged

Offline Medyo Bastos

  • Master
  • *****
  • Posts: 1,580
  • Gusto mo titi ko?
    • project
Re: At&sf
« Reply #12 on: December 25, 2019, 01:26:44 PM »
Quote from: kmb69 on December 25, 2019, 01:00:48 PM
Quote from: 754 on December 25, 2019, 12:35:50 PM
.....
 I don't know if the RC triple had any CNC machined parts, even..

It did not. All manual machined. But, it does now! Quite a few! Multiple pieces from my shop!


Great job Keith!


Sent from my iPhone using Tapatalk
Logged

Offline Sam Green Racing

  • Moderator
  • Really Old Timer ...
  • *****
  • Posts: 16,068
  • I REALLY? hate black rims.
Re: At&sf
« Reply #13 on: December 26, 2019, 04:54:33 PM »
Quote from: PeWe on December 25, 2019, 01:37:15 AM
The estimated power?

Here a lot with "only" 2 engines.

This is the one to beat, right?

PeWe, the estimated power of any Top Fuel motor today is just that, it is an estimate.

At a guess, it is about 1bhp per 1cc. 1500cc = 1500bhp.

Sam. ;)
Logged
C95 sprint bike.
CB95 hybrid race bike
CB95 race bike
CB92
RS 175. sprint/land speed bike
JMR Racing CB750A street ET drag bike

Online PeWe

  • Really Old Timer ...
  • *******
  • Posts: 15,535
  • Bike almost back to the 70's 2015
Re: At&sf
« Reply #14 on: December 26, 2019, 09:12:43 PM »
Wow! That's a lot of power for that relatively very small weight!
The engine look very small, fantastic it can keep together.

I'll have that power ratio in mind when my very low powered 1000cc K6 pass 100whp on dyno ;) :)
« Last Edit: December 27, 2019, 12:36:43 AM by PeWe »
Logged
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967

Offline Jerry Rxman Griffin aka MuthaF'er

  • This MuthaF'er is getting to be a
  • Really Old Timer ...
  • *******
  • Posts: 14,902
  • Bought her new 4/75
Re: At&sf
« Reply #15 on: December 26, 2019, 10:19:59 PM »
Looking forward to seeing and hearing the Sorcerer in April along with his "other" bike the AT&SF.
Logged
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline Sam Green Racing

  • Moderator
  • Really Old Timer ...
  • *****
  • Posts: 16,068
  • I REALLY? hate black rims.
Re: At&sf
« Reply #16 on: December 27, 2019, 05:46:06 AM »
Quote from: PeWe on December 26, 2019, 09:12:43 PM
Wow! That's a lot of power for that relatively very small weight!
The engine look very small, fantastic it can keep together.

I'll have that power ratio in mind when my very low powered 1000cc K6 pass 100whp on dyno ;) :)

PeWe, most Top Fuel motors are about the same dimensions as any modern dohc Superbike motor but are all purpose built billet motors.

It's the bikes themselves that are heavy to cope with the power that these motors put out.

Sam. ;)
Logged
C95 sprint bike.
CB95 hybrid race bike
CB95 race bike
CB92
RS 175. sprint/land speed bike
JMR Racing CB750A street ET drag bike

Offline luhojs

  • Project hoarder
  • Full Member
  • *
  • Posts: 36
Re: At&sf
« Reply #17 on: January 23, 2020, 12:20:11 PM »
Quote from: Sam Green Racing on December 26, 2019, 04:54:33 PM

The estimated power?


PeWe, the estimated power of any Top Fuel motor today is just that, it is an estimate.

At a guess, it is about 1bhp per 1cc. 1500cc = 1500bhp.

Sam. ;)

It is easy to calculate power from weight, distance and time. No need to estimate or guess at all.
Logged
cb750 chopper
cb750 dragbike

Offline HondaMan

  • Someone took this pic of me before I became a
  • Really Old Timer ...
  • *******
  • Posts: 13,783
  • ...not my choice, I was nicknamed...
    • Getting 'em Back on the Road
Re: At&sf
« Reply #18 on: February 19, 2020, 06:23:18 PM »
Quote from: kmb69 on December 25, 2019, 01:00:48 PM
Quote from: 754 on December 25, 2019, 12:35:50 PM
.....
 I don't know if the RC triple had any CNC machined parts, even..

It did not. All manual machined. But, it does now! Quite a few! Multiple pieces from my shop!

Excellent!
Still, the AT&SF and the Sorcerer were amazing feats in their time. Russ is genius.
Logged
See SOHC4shop@gmail.com for info about the gadgets I make for these bikes.

The demons are repulsed when a man does good. Use that.
Blood is thicker than water, but motor oil is thicker yet...so, don't mess with my SOHC4, or I might have to hurt you.
Hondaman's creed: "Bikers are family. Treat them accordingly."

Link to Hondaman Ignition: http://forums.sohc4.net/index.php?topic=67543.0

Link to My CB750 Book: https://www.lulu.com/search?adult_audience_rating=00&page=1&pageSize=10&q=my+cb750+book

Link to website: www.SOHC4shop.com
Pages: [1]   Go Up
« previous next »