Author Topic: RC Pipe - Can't Find a Clean Kerker -  (Read 1383 times)

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Offline Motorbike1956

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RC Pipe - Can't Find a Clean Kerker -
« on: March 24, 2016, 09:48:40 AM »
I've been looking for a Clean Kerker - no luck , So I came across this Clean RC for $150  . I think I will give it a try . What do you all think RC vs  Kerker ?

Offline Motorbike1956

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #1 on: March 24, 2016, 09:54:04 AM »
We used to run Rc's back in the 1970's -

Offline Don R

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #2 on: March 24, 2016, 10:31:18 AM »
 It would be better if it was on my bike. Heck yes, if it's nice get it.
No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
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Offline Jerry Rxman Griffin aka MuthaF'er

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #3 on: March 24, 2016, 11:08:42 AM »
Nice pipe! Does it have a baffle?
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline Motorbike1956

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #4 on: March 24, 2016, 12:29:09 PM »
Yea I did buy it - Yes it has a baffle. - OK just asking if you guys prefer Kerker - RC or ? Thanks

Offline 754

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #5 on: March 24, 2016, 12:56:56 PM »
The only thing a Kerker could have over a RC is ground clearance..
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 Jerry Rxman Griffin aka MuthaF'er

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #6 on: March 24, 2016, 12:58:20 PM »
They're both badass  ;D The RC is designed more for straight line acceleration due to less ground clearance IMO. Looks good. Sounds good. The Kerker has available street baffles and competition baffles. Neither of which are really loud.
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline PeWe

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #7 on: March 24, 2016, 01:45:30 PM »
RC is cult and I have not seen any good one like this for sale on eBay. I keep my eyes open now and then. 150 sounds very low for a good looking RC.
You need the K7 exhaust clamps with the plate stuff.
Is it for a K7?    For the older 69-76 the pipes use the old clamps and spigots on head?

Look like this? For K7, more angled

I remember the bad ground clearance. I hated to hear how the pipe scratched the ground where the 4 goes to 1. Curbstones between street and walkway, parking.
« Last Edit: March 24, 2016, 01:55:00 PM by PeWe »
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 Stev-o

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #8 on: March 24, 2016, 04:23:05 PM »

 OK just asking if you guys prefer Kerker - RC or ? Thanks

Couldnt decide so I have both!
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline 754

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #9 on: March 24, 2016, 07:36:42 PM »
I paid 150 for a pretty good black one and was happy...
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 Motorbike1956

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #10 on: March 25, 2016, 04:28:51 AM »
Thanks Again for the Info - Now I have to put it On- Oh yea my 750 is a 1974 - Here it is again , picked it up in January -

Offline doobiebro

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Re: RC Pipe - Can't Find a Clean Kerker -
« Reply #11 on: March 28, 2016, 09:19:56 AM »
I had an RC on my '77K years ago and agree that the ground clearance is low.  I think they were mainly used for drag racing.  Also, because I have an oil cooler adapter plate, I had to trim the oil filter fins to clear the downpipes.  The steel on the muffler seemed to be a bit thin - it rusted quickly.  I now have a Kerker and have no issue with the ground clearance or the oil cooler clearance. The steel seems to be a bit better also on the Kerker.

On a side note - those Motogpwerks exhausts people have been talking about look quite nice and the price is very good.