Author Topic: CB750A Street ET bracket drag bike. A year to build it.  (Read 620017 times)

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Offline Bill/BentON Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #150 on: November 14, 2010, 05:35:57 PM »
Sure was and nicer people! :D,Bill
More pics: Stage III head pics.....Samauto is Stage VI !!!!! ;D,Bill

What everyone should get for the Holidays! ;D

WOW!!

No words needed....it gets better


What they should all look like!,5mm stems1.5mm larger intakes,Kibblewhite in&ex valves,guides,springs,Ti retainers,Mike's Stage III porting...Samauto a StageVI!! ;)

Even the exhausts works of art. ;D

Frank...the holey or holy head? ;)

Nothing to add ,it just needs some IC! Thank you,thank you Mike Rieck,you ROCK!,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.
______________________________________
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 Sam Green Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #151 on: November 17, 2010, 01:06:22 PM »
Hi Jimmy, how's it going are you keeping Billy in check.  :D :D :D

Billy, seat's on its way in the morning, have PMed you as well. ;)

Sam. ;)
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Offline Jim F

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #152 on: November 17, 2010, 04:46:19 PM »
Hey Sam;

how are ya

Yeah I got the call yesterday and will see if Bill and I can get together this weekend for a meeting of the pea brains.
I will be doing all of the welding and any machining that you guys need (If that's OK with you)

Talk to you soon

Jim
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Offline bear

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #153 on: November 17, 2010, 06:50:17 PM »
Well done gentlemen, it's all looking good.
One small problem I have picked up on though.
It seems to be one wheel short! ;D

Cheers,
Brian
The older I get the faster I was.

Offline BLUE71TURBO

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #154 on: November 17, 2010, 09:17:57 PM »
 He's a big boy. He don't need any training wheels !!!   :D  ;D
Remember; Before you can be old and wise, you must first be young and stupid !

Offline Sam Green Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #155 on: November 18, 2010, 03:37:36 AM »
Hey Sam;

how are ya

Yeah I got the call yesterday and will see if Bill and I can get together this weekend for a meeting of the pea brains.
I will be doing all of the welding and any machining that you guys need (If that's OK with you)

Talk to you soon

Jim

A big thanks to you Jimmy, will you be coming to the races with us in March and November?

Sam. ;)
C95 sprint bike.
CB95 hybrid race bike
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CB92
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JMR Racing CB750A street ET drag bike

Offline Sam Green Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #156 on: November 18, 2010, 05:33:36 AM »
I took the seat to the post office this morning and was ready to hand over £60 to get it shipped.
The Post Master started to fill in all the paper work and then found that he had no customs documents.
"You'll have to go to the main Post Office down the road" he said.
I walked back to work, loaded the seat into my car and drove about a mile to the main office.
The parcel was re-weighed and I was asked "£35 or £60" what's the difference I asked, 3 days or 5 was the reply. ;D ;D ;D ;D ;D seat will be there in 5 days Billy, give or take a bit for the weekend. ::)

Sam. ;)

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 ryani

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #157 on: November 23, 2010, 02:54:12 PM »
I just paged through your thread sam.  Wow!  I guess I have something to shoot for as far as motors go in my Hondamatic.  I'll keep an eye this for sure

Offline Bill/BentON Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #158 on: November 23, 2010, 06:13:17 PM »
Found a few minutes this afternoon.....more pics:

The dirty wheel off of donor bike....not bent!

The Samauto has 2mm over intakes...these Stage III 1.5mm larger! I couldn't help it! ;D

The holey or holy head! ;)

The cleaned up donor.

Brakes!!!!

Getting there.

Sorry Sam,electronic much better ;)

More modern profile.

Brakes! ;D


Battery box cleaned,painted and installed.Nasty it was! RC cover....don't have a JMR one...yet! ;D

Hope ya'll enjoy.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.
______________________________________
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 Trav-i

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #159 on: November 23, 2010, 06:41:55 PM »
Hey Bill, if you ever need some extra hands just give me a shout.  I'm just over in Gainesville, and wouldn't mind helping out.  Just PM me.
Forum member #9962

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Offline Sam Green Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #160 on: November 24, 2010, 04:31:46 AM »
Thank's for the offer Trav, I'm sure Billy will give you a shout if he needs help.

Billy, the seat should reach you today or tomorrow, tell the good Lady Patricia to keep here eyes open. ;)

Sam. ;)
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 Bill/BentON Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #161 on: November 24, 2010, 04:41:24 AM »
Hey Bill, if you ever need some extra hands just give me a shout.  I'm just over in Gainesville, and wouldn't mind helping out.  Just PM me.
Thanks,I'm sure to need it! ;)Stay in touch.Bill
Sam,I just got up...no reply....thought you were upset! ;)I gotta paint the bracket.Needle @ 12;00,we'll be fine. ;D...off to MBSC for turkey day.HAPPY THNKSGIVING!,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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See our latest build 'Captain Marvel' CLICK HERE

Offline Sam Green Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #162 on: November 24, 2010, 06:43:33 AM »
Sometimes I have to work :( can't do a lot of posting and you were in bed anyway ;D ;D ;D
UPSET!!!!!!!.....I can't get upset with you, you're my hero don't forget 8) 8) 8) ::)

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

Offline Bill/BentON Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #163 on: November 24, 2010, 08:40:41 AM »
K. Back on Sat.
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 Sam Green Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #164 on: November 24, 2010, 09:08:18 AM »
Have a good Thanksgiving, don't drink to much. ;D ;D ;D

Sam. ;)
C95 sprint bike.
CB95 hybrid race bike
CB95 race bike
CB92
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JMR Racing CB750A street ET drag bike

Offline Old Scrambler

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #165 on: November 24, 2010, 11:58:31 AM »
Sam.........I've been looking at the side-profile with that 350 tank and am thinking you should have a lower tank - especially at the rear.  Suggest taking a look at a CB500T tank...........Google it for a pic......and if you can't find one I have a one or two spares.
Dennis in Wisconsin
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Offline Sam Green Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #166 on: November 24, 2010, 02:00:28 PM »
Sam.........I've been looking at the side-profile with that 350 tank and am thinking you should have a lower tank - especially at the rear.  Suggest taking a look at a CB500T tank...........Google it for a pic......and if you can't find one I have a one or two spares.

Hi Dennis, Thank's for the concern, I can see what you're saying but if you look at the first 2 pics on page 14 it don't look to bad.
The pic you are probably referring to is the one where the rear end is jacked up real high on Bills paddock stand.
The seat is already made to fit the 350f tank so it will have to stay for the time being.

Sam. ;)
C95 sprint bike.
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CB92
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JMR Racing CB750A street ET drag bike

Offline Bill/BentON Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #167 on: November 26, 2010, 04:20:02 PM »
Sam.........I've been looking at the side-profile with that 350 tank and am thinking you should have a lower tank - especially at the rear.  Suggest taking a look at a CB500T tank...........Google it for a pic......and if you can't find one I have a one or two spares.
Old Scrambler,thanks for the observation.We need all the help we can get! ;) I still hadn't fitted the rear ...Me and Big Brasso had a little talk with the tank..all good now...just a couple of well placed taps.Still have to check petcock and secure the rear. ; ;D,Gotta do fork seals tomorrow and paint lower legs(blk).
Mike,I need the rest of the STUFF!...Battery box lower stay rod..solenoid etc.solenoids I have many,battery box rod buried under donor bike,only other one...in Boston? ;D.

Lower now.

Z rear!
Another shot or rear brake work..Thanks,MRieck.


Something nice under that tank! ;D

All for now,off to look for tank emblems and install petcock. 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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See our latest build 'Captain Marvel' CLICK HERE

Offline bwaller

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #168 on: November 27, 2010, 06:49:57 AM »
I needed to severely "adjust" the underside of the 400F tank on this 550 too. Very accurate ballpeen work!

Seems to me the 350 cock was single outlet, but that'll never do on that fire breather. Plus the stock boss will undoubtedly interfere with the CR's. The project "minds that be" probably have this resolved, but if not, a dual outlet Pingle would solve this issue. 

Offline Bill/BentON Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #169 on: November 27, 2010, 07:30:21 AM »
Mike,Thanks,hows the new "toy"? ;D.
Brent(Mr.Six Speed),good to hear from you...more pics,petcock cleared,got to check carbs...34mm Mikuni Cv's!That's right.Read up on Jon Weeks...Mr.Automatic(has 10 sec.automatic)in earlier posts.He provided and jetted carbs etc.Torque converter also!More pics...starting to look a little more like a drag bike. ;D,Bill


Off to work...maybe more later tonight.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.
______________________________________
See our latest build 'Captain Marvel' CLICK HERE

Offline bwaller

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #170 on: November 27, 2010, 08:15:29 AM »
It's starting to take on a long & lean look.

Offline 754

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #171 on: November 27, 2010, 09:44:54 AM »
Cool, I think it need that drag style front fork brace , I been trying to show you guys how to build.. there a couple thread on here showing how..

 And please, please slam the back of that puppy ,  it will be run on pavement.. wont it..??

 Mine in stock type frame, when you sight along the top of the frame tubes behind the tank.. the line is closer to the rim , than the top of the tire.. and that is is on the street..
Maker of the WELDLESS 750 Frame Kit
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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 Bill/BentON Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #172 on: November 27, 2010, 10:22:08 AM »
Frank,it will be lower and have fork brace,thanks for the input.Bill
Adding throttle assembly now.Pics later. ;D
Also found the clean inside donor tank! Just needs little cleaning and nice paint!
Petcock is 750 dual outlet.
BentON Racing Website
OEM Parts | Service | Custom Builds
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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.
______________________________________
See our latest build 'Captain Marvel' CLICK HERE

Offline Sam Green Racing

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #173 on: November 27, 2010, 01:47:12 PM »
Did the seat reach you yet Billy, they said 5 days max.

Sam. ;)
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 jweeks

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Re: CB750A Street ET bracket drag bike. A year to build it.
« Reply #174 on: November 27, 2010, 03:13:30 PM »
Don't need a dual petcock. You can modify the carbs if you need to, but it's a wasted, time consuming task. A single outlet Pingel petcock works fine. You'll have enough fun mounting the carbs and manifolds to the head. The fine art of gentle persuasion..!

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