for sale or trade 850 cfm holley rebuilt carb

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Old 08-07-2007, 04:41 PM
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for sale or trade 850 cfm holley rebuilt carb

ok I am selling my 850 dp that was just rebuilt about 2 weeks ago it is to big for my engine that is why i am selling it i need a 700 to 770 cfm carb holley edlbrooke dosent matter if you want to trade of i am selling it for 175.00 heres some pics





Old 08-07-2007, 06:45 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

that one should work fine, you just need to learn how to tune it.
Old 08-11-2007, 11:05 AM
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Re: for sale or trade 850 cfm holley rebuilt carb

Why does his bigger than mine carb have only two screws where as my 750 dp is '4 corner idle'
Old 08-11-2007, 01:12 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

i have always wonderd that to if anyone knows i would like to know to
Old 08-11-2007, 05:20 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

some carbs that are older are 2 corner idle instead of 4 corner. The 4 corner one just has a little bit better adjustability on a larger cam.
Old 08-11-2007, 06:50 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

Awesome, cause after i get a few bugs out and need to tune, ima need the most help, got a huge *** cam
Old 08-12-2007, 12:14 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

i doubt the cam is that huge....i've seen bigger
Old 08-12-2007, 12:44 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

Basic Operating RPM Range: 2,300-6,500
Intake Duration at 050 inch Lift: 240
Exhaust Duration at 050 inch Lift: 246
Duration at 050 inch Lift: 240 int./246 exh.
Advertised Intake Duration: 284
Advertised Exhaust Duration: 296
Advertised Duration: 284 int./296 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.507 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.510 in.
Valve Lift with Factory Rocker Arm Ratio: 0.507 int./0.510 exh. lift
Lobe Separation (degrees): 110
Intake Valve Lash: 0.000 in


Huge for my setup
Old 08-12-2007, 04:36 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

that's still a hydraulic cam, it'll be fine for your combo, a nice 3500 stall and you'll be set, a big cam is solid roller or solid lifters
Old 08-12-2007, 04:41 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

Nope, this is a flat tappet cam. And I do have a 3500 stall. The combo is proving to be fret. I cant get a good tune and cant get it timed for ****. But it still aton of go, but alot more potential to be unlocked when I finally get the bugs out of it
Old 08-12-2007, 04:46 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

i could tune it up for ya should take me a couple of hours if you can get the car out this way.
Old 08-12-2007, 07:08 PM
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Re: for sale or trade 850 cfm holley rebuilt carb

I'll get some video of the car running of how it is right now, see if you can help diagnose. If not, that could be arranged, I just dont know what kind of beer you drink nor can i buy it legally. . . lolz
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