edelbrock carb swap on 85 350

[sniperd]

i have a 85 blazer w/ a 350 and i put a edelbrock 650cfm carb on it and am having trouble with vacuum i believe.


Whats the basic vacuum setup (i cant find it in the manual) does the vacuum off the carb go to the distributor or?


Thanks!

 

[jeff l]

i have a 85 blazer w/ a 350 and i put a edelbrock 650cfm carb on it and am having trouble with vacuum i believe.


Whats the basic vacuum setup (i cant find it in the manual) does the vacuum off the carb go to the distributor or?


Thanks!

I think the big hose in front goes to pcv valve. the little left nipple goes to your vac advance. the others could just be pluged up.
I think this is how it goes I just did mine but i don't have my truck here right now otherwise I would go check it.

 

[sniperd]

i got the pcv hooked up, but the vacuum advance is what im having trouble with, where does that line go to?

 

[johnathan]

It hooks up to the driver side of the carb