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SWAPPING BASE PLATES AND MAIN BODIES
#819433
10/01/10 10:01 PM
10/01/10 10:01 PM
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Joined: Sep 2005
Posts: 2,442 LOWELL IN
QWK_ENUF
OP
top fuel
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OP
top fuel
Joined: Sep 2005
Posts: 2,442
LOWELL IN
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any one know the rule of thumb when swapping carb parts.
such as what MB on what BASE result in a 950 cfm , 850 cfm , 750 cfm etc
thanks
WAXER
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Re: SWAPPING BASE PLATES AND MAIN BODIES
[Re: QWK_ENUF]
#819434
10/02/10 01:21 AM
10/02/10 01:21 AM
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Joined: Feb 2005
Posts: 5,221 Branson, Mo.
joedust451
super gas
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super gas
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
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Quote:
any one know the rule of thumb when swapping carb parts.
such as what MB on what BASE result in a 950 cfm , 850 cfm , 750 cfm etc
thanks
A 950 is basically a 750 MB with an 850 base, But the bottom of the bores on the MB are opened too 1.3/4 to match the base, they share the same 1.3/8 ventury opening, the 750 is 1.11/16 on the bottom & matches the 1.11/16 base.
An 850 is 1.9/16 on the opening too 1.3/4 on a 1.3/4 base.
A 750 is 1.3/8 too 1.11/16 on a 1.11/16 base.
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