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-   -   Removing Play in carburetor Secondary shift? (http://www.clubcobra.com/forums/holley-tuning/117714-removing-play-carburetor-secondary-shift.html)

blykins 10-23-2012 06:55 AM

Well in the overall scheme of things, I think someone saying that they don't like the way you downshift is pretty benign.....ROFL

tumbleweedjoe 06-12-2015 09:07 PM

so I'm new and this is an old thread, the mechanic who worked on my car before I bought it, blown head gasket, told me the QFT carb is leaking.. I have verified this. bottom left screw on main bowl..small leak. mechanic said the bolt was stripped.. I spoke to Mo Muscle, hot rod shop, before I even told them what carb I had they recommended QFT, they said its possible to disassemble the carb and the thread might catch on the rebuild. I plan to try it this weekend because its 50% chance of rain.... the old mechanic recommended a larger cfm double pumper with a 4 corner idle circut, mechanical secondaries and a manual choke.. oh and dont us the choke, just feather the throttle... I guess I need to practice that, I prefer a choke.. anyway hopefully I can dissaemble and reassemble the QFT and not have to replace it.. I have a 351W with a cam.. and a little carb experience from 20 years ago.. so If I can keep the carb I have, that I know works.. except for the leak... I would like to .. looked at replacing the main body.. but I expect I will create another problem.. in the process.. fingers crossed..

SwiftDB4 06-18-2015 10:29 AM

Can stripped hole in carb body be helicoiled? Reading the old posts on this thread I'm amazed at some owner's impatience dealing with mechanical issues like tuning a carb. Love my QFT and tuning it with an O2 sensor was easy. Anyone want a Holley Street Avenger (non adjustable) cheap?

mrmustang 06-18-2015 10:40 AM

Quote:

Originally Posted by Cashburn (Post 1216157)
Keep me out of this. I drive around with Quick Fuel carbs all the time.

The low end stuff, or the high end stuff, not all Quick Fuel carbs are the same.

Quote:

Originally Posted by Cashburn (Post 1216157)
. and brand new clutches ;)

One of these days, someone will teach you to drive a stick shift properly :p;):D:LOL:


Bill S.

Cashburn 06-19-2015 05:28 AM

Quote:

Originally Posted by mrmustang (Post 1352943)
The low end stuff, or the high end stuff, not all Quick Fuel carbs are the same.



One of these days, someone will teach you to drive a stick shift properly :p;):D:LOL:


Bill S.

You're a Q guy on a Slayer budget :LOL:

Gaz64 06-20-2015 11:58 PM

Quote:

Originally Posted by tumbleweedjoe (Post 1352244)
so I'm new and this is an old thread, the mechanic who worked on my car before I bought it, blown head gasket, told me the QFT carb is leaking.. I have verified this. bottom left screw on main bowl..small leak. mechanic said the bolt was stripped.. I spoke to Mo Muscle, hot rod shop, before I even told them what carb I had they recommended QFT, they said its possible to disassemble the carb and the thread might catch on the rebuild. I plan to try it this weekend because its 50% chance of rain.... the old mechanic recommended a larger cfm double pumper with a 4 corner idle circut, mechanical secondaries and a manual choke.. oh and dont us the choke, just feather the throttle... I guess I need to practice that, I prefer a choke.. anyway hopefully I can dissaemble and reassemble the QFT and not have to replace it.. I have a 351W with a cam.. and a little carb experience from 20 years ago.. so If I can keep the carb I have, that I know works.. except for the leak... I would like to .. looked at replacing the main body.. but I expect I will create another problem.. in the process.. fingers crossed..

Why replace the mainbody, you can get helicoil kits for this purpose and never have the problem again.


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