what size carby for my motor?

[seb402]

i dont wanna go gas... gas carbies look horrible..

 

[strgas]

ok wire up a ECM and go liquid gas injection or vapour ???

 

[seb402]

ill stick to petrol and i dont like anything injected... im an oldskool kinda guy

 

[strgas]

true less to go wrong that way and easier to fix .

 

[seb402]

yea definantly... me and a mate have arguments over carby vs injection .

 

[strgas]

that will never die like the Holden vs ford debate , each set up has it's pro's and con's . I'll stick to my GRA setup's and injected gas systems.

 

[seb402]

yea true that ... i agree with the pro's and con's .. but ill never go injection

 

[383 hatch]

Any big block chev will support a 750 double pumper.

 

[seb402]

hmm yer... ive seen a 650 on a 253 haha.. i think ill go with a 650 tho.. thanks for your posts guys!

 

[ari666]

wtf is this thread even talking about? are you saying "i have a bBC so tell me what carb i need"

to start with your on a friggin holden forum, secondly we have no friggin idea of your engines cfm, CAMSHAFT, what size ports, runners, valves, headers what stroke, bore size, con rod length, manual or auto, stall converter, diff ratio.


so throw all that above info out the window.

id get a 600 holley twin barrel. itll be sweet.