[garyCCR]

hi! I just got a new holley 2300 off ebay for my 4.3l chevy. It is new but it didnt come with anything and there was no info so i was wondering if someone could somehow find out how many cfm this thing is. on the bottom underside it has a 5.05 stamp, on the back of the riser on top left it says saej - 1223, the right says 3863240, 75028-1, 0833 and if you were looking straight down from the top it has 6 r 3250 b and 38 underscored. it is a marine carb if that helps. thanks

[Jmark]

according to the Holley site, , it's 350cfm. Might look cool on my lawnmower!

Mark

[garyCCR]

thanks, i think it is a 350 cfm which I think would be fine for a stock 4.3l v6, huh? but how do you know its the 350 not the 500? thanks. sorry I don't know much about carburetors.

[garyCCR]

not too bad for $80, and I'm pretty sure the 650 that came off the other motor would be a bit much.

[Jmark]

I "Googled" the number and all I found said 350, including the Holley site.

[AmericanPackMule]

Originally Posted by garyCCR

hi! I just got a new holley 2300 off ebay for my 4.3l chevy. It is new but it didnt come with anything and there was no info so i was wondering if someone could somehow find out how many cfm this thing is. on the bottom underside it has a 5.05 stamp, on the back of the riser on top left it says saej - 1223, the right says 3863240, 75028-1, 0833 and if you were looking straight down from the top it has 6 r 3250 b and 38 underscored. it is a marine carb if that helps. thanks

__________________________________________________ _______________

C.F.M. = Capable Force Measurement. / Cubic Feet Per Minute ~ So...

Too Big: No Harm ( Unless Jets are too Big.) FLOOD - OUT ENGINE. Low Vacuum.
Too Small: Like a GOVENER, Low R.P.M.s MAX. " Lots of Manifold Vacuum!

The reason it is called a 350... 350 C.F.M. Used in the Center of Tri Power,

With 500's On the Out Sides.

Please Forgive Me:...

0-80787-1 350 2300HP N/A Keith Dorton Circle Track X None 35
0-80583-1 500 2300HP N/A Keith Dorton Circle Track X None 35
0-7448 350 2300 N/A Universal X X Manual 34
0-90470 470 4150 Vacuum Truck Avenger X X Electric 36
0-4412C 500 2300 N/A Universal X Manual 34
0-4412S 500 2300 N/A Universal X Manual 34

http://www.holley.com/data/Catalogs/...arburetion.pdf

[Jmark]

Originally Posted by AmericanPackMule

__________________________________________________ _______________

C.F.M. = Capable Force Measurement. / Cubic Feet Per Minute ~ So...

Too Big: No Harm ( Unless Jets are too Big.) FLOOD - OUT ENGINE. Low Vacuum.
Too Small: Like a GOVENER, Low R.P.M.s MAX. " Lots of Manifold Vacuum!

The reason it is called a 350... 350 C.F.M. Used in the Center of Tri Power,

With 500's On the Out Sides.

Please Forgive Me:...

0-80787-1 350 2300HP N/A Keith Dorton Circle Track X None 35
0-80583-1 500 2300HP N/A Keith Dorton Circle Track X None 35
0-7448 350 2300 N/A Universal X X Manual 34
0-90470 470 4150 Vacuum Truck Avenger X X Electric 36
0-4412C 500 2300 N/A Universal X Manual 34
0-4412S 500 2300 N/A Universal X Manual 34

http://www.holley.com/data/Catalogs/...arburetion.pdf

Uh,,,,,,,,??????????????

[AmericanPackMule]

Originally Posted by Jmark

Uh,,,,,,,,??????????????

R E A D... I T... R E A L ... S L O W . . .

[Jmark]

It doesn't make any difference how fast or slow I read it, I do not understand the relevance in this post. Sorry.

[AmericanPackMule]

Originally Posted by Jmark

It doesn't make any difference how fast or slow I read it, I do not understand the relevance in this post. Sorry.

DID YOU TRY THE LINK?

[Jmark]

No, gave up after it tried to download 14 megs of crap to my computer.

[garyCCR]

thanks for the help