Holley 390 CFM 4 barrel on 250
 

so my monojet is shot and i want a better carb...so ive decided to get a holly 4 barrel that is 390 CFM and a new intake that is for a 4 barrel.

so my question is how much do i need to do to make it work? do i need to watch for anything?here is the link to the carb. please look and help

http://www.summitracing.com/parts/HLY-0-8007/

here is the intake.

http://www.summitracing.com/parts/OFY-5416/

thanks again everyone

Re: Holley 390 CFM 4 barrel on 250
 

I left some pics in the engine section you posted on. You need any more info just ask!

Re: Holley 390 CFM 4 barrel on 250
 

wait sorry im confused...i left photos? or you did.

if you did could you give me a link?

Re: Holley 390 CFM 4 barrel on 250
 

Just buy kyull67's set up and it will be cheaper with basically free headers! Someone needs to buy it before I do, haha.


http://67-72chevytrucks.com/vboard/s...d.php?t=425518

Re: Holley 390 CFM 4 barrel on 250
 

Re: Holley 390 CFM 4 barrel on 250
 

thank you everyone for your help i am hopefully getting someones setup from on here!!!!:metal:


hopefully but if i cant i will buy someones setup too so keep me in mind