Changing Carburetor
April 23rd, 2016, 02:05 PM
#1
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Join Date: Jun 2014
Location: Behind the Wheel
Posts: 170
Changing Carburetor
I want to replace my current holley in my 67. Motor is the original 330 but the intake is from a 73 350. I would like to get the street demon but looks like I would need a spacer to clear the EGR. Would a spacer be ok on my motor, if yes can I just use a open spacer or will I need a 4 hole. Or does anyone have a good suggestion for my car it is stock with 83,000 miles.
April 23rd, 2016, 05:05 PM
#3
Out of Line, Everytime😉
Join Date: Dec 2006
Location: Melville, Saskatchewan
Posts: 9,010
The Street Demon is a 3 barrel design that has a square and spreadbore bolt pattern base plate. I would use an open 1" spacer for a Qjet. You can make a block off plate for the EGR valve.
April 26th, 2016, 04:31 PM
#4
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Join Date: Jun 2014
Location: Behind the Wheel
Posts: 170
I just finished installing the Street Demon and I am very happy. Only adjustment I did was to adjust the transfer slot before install. Started right up and and throttle response is awesome. Thanks for the information as always guys.
April 26th, 2016, 07:22 PM
#5
Out of Line, Everytime😉
Join Date: Dec 2006
Location: Melville, Saskatchewan
Posts: 9,010
I have only seen person unhappy with those carbs from all the online reviews, everyone else really likes them. I almost pulled the trigger but my 78 QJet ended up being $100 cheaper because I the core and needed the TV bracket for my 2004R. If I go dual quad, they will get the nod over any other carbs.
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