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Author Topic: CB750 engine kits 836cc and 1000cc  (Read 20414 times)

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Offline Big Jay

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CB750 engine kits 836cc and 1000cc
« on: October 11, 2009, 09:59:14 PM »
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Offline Jerry Rxman Griffin aka MuthaF'er

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Re: CB750 engine kits 836cc and 1000cc
« Reply #1 on: October 12, 2009, 12:16:03 AM »
Nice kits Jay. And a good price too.
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Offline JLeather

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Re: CB750 engine kits 836cc and 1000cc
« Reply #2 on: October 12, 2009, 05:06:09 AM »
Hey Jay, what's the cost on the machine work for the 1000cc kit?  Re-sleeving, boring the top case, and bore/hone the bores?

BTW, on the F-head rebuilds.  Do the new guides and retainers solve the problems that the OEM head had?  Pretty good longevity on the F-heads now?  And if I wanted one but didn't have a good F-head core, what would that tack on to the price?

Thanks man
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Offline bwaller

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Re: CB750 engine kits 836cc and 1000cc
« Reply #3 on: October 12, 2009, 10:14:39 AM »
Quote from: Jerry Rxman Griffin on October 12, 2009, 12:16:03 AM
Nice kits Jay. And a good price too.

I was thinking the same thing the other day as I checked out your site Jay. Damn big of you man.  ;D

It's with certainty that this will never make you rich developing, offering for sale and stocking this stuff for our old bikes.

I quess this proves you're one of us!  ;)
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Offline Big Jay

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Re: CB750 engine kits 836cc and 1000cc
« Reply #4 on: October 12, 2009, 05:08:45 PM »
Quote from: JLeather on October 12, 2009, 05:06:09 AM
Hey Jay, what's the cost on the machine work for the 1000cc kit?  Re-sleeving, boring the top case, and bore/hone the bores?

BTW, on the F-head rebuilds.  Do the new guides and retainers solve the problems that the OEM head had?  Pretty good longevity on the F-heads now?  And if I wanted one but didn't have a good F-head core, what would that tack on to the price?

Thanks man

Bore the block and install sleeves, surface, bore & hone to finish, plus bore cases $309.00

We use our guides and titanium retainers on the F2 rebuilds. No problems now.  I don't have any head cores. Perhaps someone on the board might have one for sale.

Thanks

Jay
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Offline bucky katt

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Re: CB750 engine kits 836cc and 1000cc
« Reply #5 on: October 12, 2009, 08:48:43 PM »
i know who i'm going to be getting my bog bore kit from when i eventually get mine built. any idea how much horsepower i can expect with that 836 kit? running through stock carbs with airbox, k+n replacement filter and larger air intake holes. i'm probably going to do unshrouding of the valves and some mild port work.
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Offline Bill/BentON Racing

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Re: CB750 engine kits 836cc and 1000cc
« Reply #6 on: October 12, 2009, 08:52:07 PM »
Does a BOG kit slow you down? ;D ;D ;D,Bill
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Offline nippon

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Re: CB750 engine kits 836cc and 1000cc
« Reply #7 on: October 14, 2009, 03:51:49 AM »
@bucky katt, it depends most on your port job.
Usually, you should get between 69-76hp at the rear wheel.
Board member MRiek offers a perfect head work.

nippon
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Offline voxonda

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Re: CB750 engine kits 836cc and 1000cc
« Reply #8 on: October 14, 2009, 05:40:47 AM »
Quote from: nippon on October 14, 2009, 03:51:49 AM
@bucky katt, it depends most on your port job.
Usually, you should get between 69-76hp at the rear wheel.
Board member MRiek offers a perfect head work.

nippon

I am after that figures, 850 with .360 cam, open carb's and exhaust.
Am getting there!(and a bit more)

Rob
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Offline sangyo soichiro

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Re: CB750 engine kits 836cc and 1000cc
« Reply #9 on: December 18, 2009, 08:41:34 AM »
Big Jay (or anyone else that can answer),
I'm very interested in that 836 kit.  But would I also need extra parts, like connecting rods, cam chain, primary chain, etc.?  I know that these extras wouldn't hurt, but how necessary are they?  If they are necessary, could we get an "extended kit" that includes those too?

I would also need some boring work.  How much would you charge for that for the 836?


The other option I'm considering is CycleX.  I like their "git kit" (850 cc) but wish they offered an 836 version.

Just trying to get my ducks in a row.  Thanks.
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Offline Big Jay

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Re: CB750 engine kits 836cc and 1000cc
« Reply #10 on: December 19, 2009, 12:48:11 AM »
We don't feel you need rods with the 836, but we will add genuine Carrillos for a total price of $1925.00
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