Author Topic: Its time to build a 836 Turbo  (Read 106141 times)

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Offline Bill/BentON Racing

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Re: Its time to build a 836 Turbo
« Reply #175 on: March 17, 2012, 01:19:05 PM »
I can't! Lost my cell phone @ Smallmart earlier!Bummer >:(
PM me your cell.Thanks,Bill
I did e mail you.
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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 Jim F

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Re: Its time to build a 836 Turbo
« Reply #176 on: March 25, 2012, 01:18:02 PM »
Just a quick update
Still waiting on the cam, cylinder studs, and a few other parts that are still on order to come in
Mike is cracking the whip on his end and doing a fine job in support of this project.
the crank is still out and I hope to hear something be the end of the week
next is the plain bearings and the big end bearings,
case studs need to be installed but I am waiting for the crank and bearing work to be finished before that

more to follow as soon as I get the crank in

Jim
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline bikebitzofvt

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Re: Its time to build a 836 Turbo
« Reply #177 on: March 25, 2012, 03:22:34 PM »
Just read thru the build so far and it looks awesome!

Do you have a build thread for your avatar bike?  Love the look but it's a rather small pic...

Keep up the great work!

Tom
"If it ain't broke you aren't riding it hard enough!"

77 CB750K7, 77 KZ1000B

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #178 on: March 26, 2012, 05:38:40 AM »

This is the bike that's my avatar
It's also the subject of the turbo build




« Last Edit: March 26, 2012, 09:48:13 AM by Jim F »
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline ThomasD883

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Re: Its time to build a 836 Turbo
« Reply #179 on: March 26, 2012, 03:39:26 PM »
That fairing looks massive!  You need a turbo to push that through the air! :D
« Last Edit: March 26, 2012, 04:11:33 PM by ThomasD883 »
Diesel deeds, done dirt cheap

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #180 on: March 26, 2012, 09:09:53 PM »
I have actually done a lot of trimming to get the look the way  want it
but it is a large fairing but it does a good job of getting a large guy out of the wind
I had the bike around 100 or so down one of my highways and the bike was rock solid

I am thinking of changing the seat to give me a larger seat area (But still a cafe style seat) to rest my big rear end on as that CR replica
is damn uncomfortable

Jim
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #181 on: March 31, 2012, 06:50:17 AM »
Got the clutch cover machined for the drain line
that was kind of scary as there is not a lot of room
from braking into something that your not suppose to
and braking out on the sealing surface
but it worked and should be find

still waiting on the crank..................dang





2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline MRieck

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Re: Its time to build a 836 Turbo
« Reply #182 on: March 31, 2012, 07:25:24 AM »
Got the clutch cover machined for the drain line
that was kind of scary as there is not a lot of room
from braking into something that your not suppose to
and braking out on the sealing surface
but it worked and should be find

still waiting on the crank..................dang




.....cylinder studs. ;) I think I'll send you a clutch cover for the same work Jim...I need it for a -8 breather hose.
Owner of the "Million Dollar CB"

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #183 on: March 31, 2012, 08:10:31 AM »
Send it down mike
Well take care of it
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline y2kc0wb0y

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Re: Its time to build a 836 Turbo
« Reply #184 on: April 02, 2012, 12:07:41 PM »
Do you need that large of a drain line?
CB750K3 890cc| 2004 VFR800A| 76 CB550F| 77 CB750F| 73 CB350G| 79 XLH| 2007 BMW R1200GS| CB750K2

Offline BLUE71TURBO

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Re: Its time to build a 836 Turbo
« Reply #185 on: April 02, 2012, 03:17:43 PM »
Do you need that large of a drain line?

                Oh yes you do.  The larger you can go the better.  For a oil drain off of a turbocharger the line must be large because of the turbo spinning so super fast causes the hot oil that is draining to become " FROTHY" or " FOAMY ".  You always want the oil line to drop down as low as you can below the turbo"s housing for better drainage.   ;)
Remember; Before you can be old and wise, you must first be young and stupid !

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #186 on: April 02, 2012, 05:48:28 PM »
I looked at putting it next to the kick starter but there are some strengthening ribs in that area
and I didn't want to have to mill those away to get it to drain.
I just moved between the next set of clearance holes and it should be fine
Terry kizer (Mr. Turbo) replaced all the hoses with new ones and he said that the return needed to be as big
as possible just as Jon mentioned
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #187 on: April 19, 2012, 11:54:27 AM »
When Brian called and said there was a work of art sitting in his shop.
I really didn't be leave him
the pictures don't do this crank and rods any justice at all

enjoy what a lightened, balanced and nitride coated crank looks like (You really have to see it in person)

and of course the carillo rods







2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline Sam Green Racing

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Re: Its time to build a 836 Turbo
« Reply #188 on: April 19, 2012, 12:26:22 PM »
 8)
C95 sprint bike.
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CB95 race bike
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Offline bwaller

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Re: Its time to build a 836 Turbo
« Reply #189 on: April 19, 2012, 12:30:43 PM »
 8) +1     Sweet

Offline Sam Green Racing

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Re: Its time to build a 836 Turbo
« Reply #190 on: April 19, 2012, 12:32:23 PM »
SWEET :o :o :o  ??? ??? ??? ???

Sam.  :-* ::)
C95 sprint bike.
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CB95 race bike
CB92
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JMR Racing CB750A street ET drag bike

Offline Bill/BentON Racing

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Re: Its time to build a 836 Turbo
« Reply #191 on: April 19, 2012, 04:29:32 PM »
Hey Jim,can I borrow that also? ::) ;D ;D ;D ;D ;D ;D Bill
BentON Racing Website
OEM Parts | Service | Custom Builds
BentON Racing Facebook
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 Big Jay

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Re: Its time to build a 836 Turbo
« Reply #192 on: April 19, 2012, 10:11:38 PM »
That crank has been lightened?

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #193 on: April 20, 2012, 05:17:57 AM »
That crank has been lightened?

only on the out side of each big end assembly. They machined off about .250 per half of the counter weights (???)
and left the in side alone (Between the con rods)
I was more concerned about getting the balancing part perfect
and keeping it plenty strong
This is the same application that Brian at livingood motor sports use when he builds his road race motors
and has never had a crank fail
Also the nitride coating  makes the crank look dull so its not quite as pretty as your cranks

Jim


« Last Edit: April 20, 2012, 05:25:10 AM by Jim F »
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline romerider153

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Re: Its time to build a 836 Turbo
« Reply #194 on: April 20, 2012, 06:37:39 AM »
i was curious what size fitting that is for the clutch cover is that -8 to 3/8 npt?

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #195 on: April 20, 2012, 11:56:35 AM »
thats a 3/8 NPT supplied by Mr. Turbo to fit the oil drain line out of the turbo
it needs to be as big as you can get it

Jim
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline romerider153

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Re: Its time to build a 836 Turbo
« Reply #196 on: April 20, 2012, 01:01:45 PM »
is the an side of it -10 or -8 pictures appear to be 10 but cant tell for sure

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #197 on: April 20, 2012, 06:44:56 PM »
Not sure I understand what the numbers represent.
sorry
Jim
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline MRieck

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Re: Its time to build a 836 Turbo
« Reply #198 on: April 20, 2012, 07:16:39 PM »
Not sure I understand what the numbers represent.
sorry
Jim
Jim....is the AN tapered side a -10 or -8......it looks big in the pic like a -10.
Owner of the "Million Dollar CB"

Offline Jim F

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Re: Its time to build a 836 Turbo
« Reply #199 on: April 27, 2012, 05:08:16 AM »
Mike How can you tell?
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki