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Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   General Q & A (https://www.offshoreonly.com/forums/general-q-20/)
-   -   Carb opinions 540's 700 hp... (https://www.offshoreonly.com/forums/general-q/324176-carb-opinions-540s-700-hp.html)

Full Force 03-19-2015 08:33 PM
Originally Posted by offshorexcursion (Post 4281201)
someone please help tim pull his tampon out.............:bananalove::cheer:
lol

Full Force 03-19-2015 08:40 PM
2 Attachment(s)
cant really go much higher then now, maybe 1/2"

[ATTACH=CONFIG]538765[/ATTACH][ATTACH=CONFIG]538766[/ATTACH]

I'CE 03-19-2015 08:43 PM
FF you have a heavy boat. is it a 9ft beam? go 4500, get a low profile large diameter arrestor, I'm thinking 86 square no pv. time 32+- what's the ignition, manifold, cam, compression, just a base line est. to start. drives?gear?wheel? and 700 @ what RPM

Full Force 03-19-2015 08:52 PM
Originally Posted by I'CE (Post 4281321)
FF you have a heavy boat. is it a 9ft beam? go 4500, get a low profile large diameter arrestor, I'm thinking 86 square no pv. time 32+- what's the ignition, manifold, cam, compression, just a base line est. to start. drives?gear?wheel? and 700 @ what RPM
7'6 beam I think Mistress is, or 8, TRS boat... yes heavy....
540CI
AFR325 cnc chambers
9.6:1
cam TBD (Bob M)
Intake (depends on carb) right now I have single plane for 4150

272lsformula 03-19-2015 09:03 PM
do this and be done with it. I don't like scoops either but sometime you do what you have to do.
http://i296.photobucket.com/albums/m...psuuywlhtp.jpg

64294501 03-19-2015 09:04 PM
Tim do yourself a favor and listen to Rob and call Dale!!!!! It is a no brainer period !

Full Force 03-19-2015 09:07 PM
Originally Posted by 272lsformula (Post 4281333)
do this and be done with it. I don't like scoops either but sometime you do what you have to do.
http://i296.photobucket.com/albums/m...psuuywlhtp.jpg
not gonna happen.... no way....

Full Force 03-19-2015 09:07 PM
Originally Posted by 64294501 (Post 4281334)
Tim do yourself a favor and listen to Rob and call Dale!!!!! It is a no brainer period !
Never said I wasn't I am gathering MANY opinions....

Black Baja 03-19-2015 09:10 PM
Originally Posted by I'CE (Post 4281321)
FF you have a heavy boat. is it a 9ft beam? go 4500, get a low profile large diameter arrestor, I'm thinking 86 square no pv. time 32+- what's the ignition, manifold, cam, compression, just a base line est. to start. drives?gear?wheel? and 700 @ what RPM
Wow you and a few others sound extremely carb savy. Can you please explain why you would use a carb that is entirely too big for the motor in a heavy boat?

buck35 03-19-2015 09:15 PM
Put a lift kit on the hatch, lol.


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