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#1
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edelbrock performer rpm
what would be a good camshaft for an eddy performer rpm, topped off with a carter afb competition series 625cfm carb, for a 360 mild street build.
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#2
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Cam Choice
I would use a mopar performance part number p4452761 .450/.455 lift 268/272 duration. My buddy has this cam with a 650 cfm eddy. and it runs great
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#3
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Comp XE268.
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#4
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with the comp cams xe268h will i be able to keep my factory rocker assembly etc. (top end) looking to keep it stock except manifold carb cam & headers on duals.
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#5
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Kennymopar does your friend use an eddy performer rpm.
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#6
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Ethier cam would be excellent to use though your gear ratio and type of trans info would be really good to know. A slight bit more stall in the converter for a automatic trans would be good.
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#7
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9 1/4 rearend 3.21 gears and a 727 tranny.
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#8
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1976 non lock up transmission
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#9
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yes rpm intake, 2500 stall converter and 3.23 gears with a sure grip.
Kenny |
#10
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M M 78, I'd use ethiewr cam above, good choices IMO.
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#11
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do the comp cams extreme energy cams give sloppy idle
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#12
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They give a better idle than most other cams with the same duration @ 050 because of shorter seat timing and a fast ramp.
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#13
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Magnum Muscle, 268AH-10
Factory Replacement from comp cams is a factory replacement for 340s looks like a good cam, would i need more cfm believe a 625 cfm would do well, any suggestions. |
#14
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Quote:
That is not a genuine 340 factory grind. That`s Comp`s version of a 340 "factory" grind. It will work well for you as well as the XE268. The XE will build more cyl. pressure than the 268AH. Not a bad thing for stock heads and stock compress. pistons. The 625 will do fine for your intended use of the engine. You are giving up a little power though. |
#15
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What crisser said.. both posts.... I agree. The amount of HP not gained by a larger carb is minimal and you'll never feel it. It would show at a drag strip. Though driveabilty would be a hair better with the smaller carb.
FYI, a stock carb on a stock HP 340 came from Mom Mopar with a AVS rated at 630 cfm as per Carter from there old techline. They later switched to a T-Q. |
#16
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Is this a very mild, cruiser build...
or a throaty street strip car? |
#17
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Quote:
Quote:
What car is this for. Actually, a step down in size wouldn't be a bad choice ethier. Depends on cars weight. |
#18
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performer rpm
I have a Performer RPM cam. Never installed. Somebody was interested but hasn't got back. This might be too much cam for what you want.
If you're considering it, pm me. Thanks. |
#19
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a 1972 dodge coronet
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