Author Topic: Time to freshen up the F Model bracket bike  (Read 120278 times)

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Offline Sam Green Racing

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Re: Time to freshen up the F Model bracket bike
« Reply #150 on: November 01, 2013, 05:00:24 AM »
Well I got shift forks galore!! ;) ;D....some good!!! ;D Bill
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Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #151 on: November 01, 2013, 08:45:32 AM »
Well I got shift forks galore!! ;) ;D....some good!!! ;D Bill
[/quote
Well I got shift forks galore!! ;) ;D....some good!!! ;D Bill
Well, what are the odds I could get you guys to overnight a complete "Good Set" to your teamate so I can finish putting this engine together tomorrow. I see major marks on one and faint marks on another. May as well replace them all. Will also need the middle tranny half moon if you've got one handy.

Offline Bill/BentON Racing

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Re: Time to freshen up the F Model bracket bike
« Reply #152 on: November 02, 2013, 01:39:51 PM »
And the race is on!!!!! ;) ;D

Undercut trans time!!! 8)

Should I put in 1080 engine....Nah! ;D

Frank, where you at with build rt now?  ;D Bill
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Offline Bill/BentON Racing

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Re: Time to freshen up the F Model bracket bike
« Reply #153 on: November 02, 2013, 03:41:45 PM »
Well? ;) ;D

another! Pretty Yosh rods! Voxonda...apic for you!! ;D 8)

again

work to do!! ::)

pretty clean inside,I like it!  ;D Bill
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Over 35 years of experience working on vintage motorcycles, with a speciality in Honda SOHC/4 with a focus on the CB750 and other models as well from 1966 - 1985.
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Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #154 on: November 02, 2013, 05:58:58 PM »
Well? ;) ;D

another! Pretty Yosh rods! Voxonda...apic for you!! ;D 8)

again

work to do!! ::)

pretty clean inside,I like it!  ;D Bill

Dang it man. I got to play catch up now. My day has been spent doing family things. The grandneice turned 21. She came how from college this weekend so her mom put on a brunch in Columbia. It turned into a long event so i have not touched the motor. I'm going out now and will work til the sun comes up. I'll get something done- wrong or right.

Stay tuned- moving forward!!!!!!!

PS: Don't work Sam to hard getting that thing back in the chassis. Or... do like i do. Set the bike up on jack stands on the floor. Raise the from on a cinder block. Take the oil pan off. Cut a piece of board to match the bottom of the motor but where it will fit past the rear engine mount. Put your floor jack under it, remove all the engine bolts and raise it up. Now, get your ATV jack. Cut a piece of plywood with a notch that will allow it to fit in the frame rail. Bolt the board to the ATV jack so it doesn't move. Roll the ATV jack against the right side of the chassis. Now its time to jack up the floor jack to raise the motor high enough to clear the bottom rear mounts. Once its up high enough you can now slide the motor off the board on the floor jack onto the board on the ATV jack thats been elevated to the same level. Now roll the motor to the work bench, raise the ATV jack up and put the engine on the table. One person job from removal to installation. !!!  Save Sam's back for the ladies- lol. 

Offline Sam Green Racing

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Re: Time to freshen up the F Model bracket bike
« Reply #155 on: November 03, 2013, 06:30:43 PM »
We're moving again, found the correct bush after opening 3 motors, what a pain.

Sam. ;)
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Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #156 on: November 05, 2013, 12:03:52 AM »
Alright, i haven't posted any progress pictures cause i've been doing prep work and things are moving along a bit slow. But.. here we go.

Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #157 on: November 05, 2013, 12:06:41 AM »
Got the pistons hung. Going to the block next.

Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #158 on: November 05, 2013, 12:10:26 AM »
Well, the block is now on and the head is ready to go but i have to shut the shop down. Got to be up at 6:30am to start the day. Hope to get the motor done by tomorrow night.

Offline johno

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Re: Time to freshen up the F Model bracket bike
« Reply #159 on: November 05, 2013, 02:29:52 AM »
Hi dragracer,
Now your getting into the juicy stuff , I'm enjoying it.
Does the oil return hoses work well for you ?
I know your busy against the clock but dont forget to enjoy it mate.  wish you well. ;D
johno
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Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #160 on: November 05, 2013, 07:28:47 AM »
Hi dragracer,
Now your getting into the juicy stuff , I'm enjoying it.
Does the oil return hoses work well for you ?
I know your busy against the clock but dont forget to enjoy it mate.  wish you well. ;D
johno

Johno,

The oil returns work great. Due to the big sleeves cutting through oil passages, oil was leaking out of the block in a few places  and had to be plugged so the oil returns were installed. No leaks now.

I'm enjoying building it- its been 10 years since i touched the motor because i really wasn't racing it much. Hopefully all will fall into palce and i'll have it ready to play with Sam and Bill at the Big race.

Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #161 on: November 06, 2013, 01:18:48 AM »
Working to git er done.

Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #162 on: November 06, 2013, 01:20:33 AM »
Slow but sure.

Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #163 on: November 06, 2013, 01:22:08 AM »
Progressing somewhat.

Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #164 on: November 06, 2013, 01:25:37 AM »
Time to shut it down. Took a minute to set up the wheel. Will degree tomorrow.

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Re: Time to freshen up the F Model bracket bike
« Reply #165 on: November 06, 2013, 01:27:06 AM »
Can you see the fine print? Lol

Offline Bill/BentON Racing

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Re: Time to freshen up the F Model bracket bike
« Reply #166 on: November 06, 2013, 02:04:42 AM »
Been up all night, but I got IT!!!!!!! Secret Weapon for World Finals, thought came to me area 51!!!! It WORKS!!!! ;) ;D

Almost there!,Bill ::)
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Re: Time to freshen up the F Model bracket bike
« Reply #167 on: November 06, 2013, 05:42:07 AM »
Been up all night, but I got IT!!!!!!! Secret Weapon for World Finals, thought came to me area 51!!!! It WORKS!!!! ;) ;D

Almost there!,Bill ::)

Hahahaha, thats really funny Bill. What time are you guys pulling out??

Offline Bill/BentON Racing

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Re: Time to freshen up the F Model bracket bike
« Reply #168 on: November 06, 2013, 06:18:08 AM »
Early AM not sure exactly yet. Still gotta button up a few things and oh yeh, go to work! Bill
BentON Racing Website
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Over 35 years of experience working on vintage motorcycles, with a speciality in Honda SOHC/4 with a focus on the CB750 and other models as well from 1966 - 1985.
______________________________________
1993 HRC RS125 | 1984 NS400R | 1974 Honda CB750/836cc (Calendar Girl) | 1972 CB 500/550 Yoshi Kitted 590cc | 1965 Honda CB450 Black Bomber | 1972 Suzuki T350 | 1973 88cc | Z50/Falcons Pit Bike | 1967 CA100| 1974 CB350 (400F motor)...and more.
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Offline Tintop

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Re: Time to freshen up the F Model bracket bike
« Reply #169 on: November 06, 2013, 01:20:56 PM »
Been up all night, but I got IT!!!!!!! Secret Weapon for World Finals, thought came to me area 51!!!! It WORKS!!!! ;) ;D

Almost there!,Bill ::)

A solution to the over heating Dyna's. ;D ;D ;D
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Offline Bill/BentON Racing

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Re: Time to freshen up the F Model bracket bike
« Reply #170 on: November 07, 2013, 08:14:25 AM »
How's  it going brother Frank? We got mobile 45 minutes ago.
Hope all is well with you.

Sam  ;)
BentON Racing Website
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Over 35 years of experience working on vintage motorcycles, with a speciality in Honda SOHC/4 with a focus on the CB750 and other models as well from 1966 - 1985.
______________________________________
1993 HRC RS125 | 1984 NS400R | 1974 Honda CB750/836cc (Calendar Girl) | 1972 CB 500/550 Yoshi Kitted 590cc | 1965 Honda CB450 Black Bomber | 1972 Suzuki T350 | 1973 88cc | Z50/Falcons Pit Bike | 1967 CA100| 1974 CB350 (400F motor)...and more.
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See our latest build 'Captain Marvel' CLICK HERE

Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #171 on: November 07, 2013, 12:03:07 PM »
My status? Well, here it sits.

Offline scottly

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Re: Time to freshen up the F Model bracket bike
« Reply #172 on: November 17, 2013, 05:33:20 PM »
Frank, I assume it is popping out of second? Does it happen right away or at higher RPMs? I read something about a modified shift drum that was used from motor number E2304501 and up?
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Offline dragracer

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Re: Time to freshen up the F Model bracket bike
« Reply #173 on: November 17, 2013, 09:46:01 PM »
Frank, I assume it is popping out of second? Does it happen right away or at higher RPMs? I read something about a modified shift drum that was used from motor number E2304501 and up?
You know of anymore details on this Scottly?? I need to solve this problem soon.

I will never know how quick the bike is now because its not made a full pass without it popping out of gear. I may try to adjust the kill time on my air shifter and see if that helps. I may not be allowing it to unload long enough to shift the bike now.

Offline scottly

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Re: Time to freshen up the F Model bracket bike
« Reply #174 on: November 18, 2013, 11:48:51 AM »
Here is a link to the thread about the modified drum:
http://forums.sohc4.net/index.php?topic=100843.msg1126686#msg1126686
The F trans should already have it?
Could be the back-cutting has made it more difficult to shift out of first, so adjusting the kill time may help? Post a picture of the air-shifter setup..
Also, were both the accel and decel sides of the dogs cut, or just the accel side?
« Last Edit: November 18, 2013, 11:51:05 AM by scottly »
Don't fix it if it ain't broke!
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