[Tubbed63]

I had a bunch of people tell me Holley 450s dont work well due to no secondary squirters. I dunno but mine seems to work just fine. :yes:


Click HD for better video

http://www.youtube.com/watch?v=W9AmbTx1W0k

 

[bowtie0069]

I had a bunch of people tell me Holley 450s dont work well due to no secondary squirters

You should never listen to the stupid ones!

 

[Denis the Menace]

Mine always worked fine. Is it an econo master or a standard holly?

I also agree with Mike.:yes:

 

[levisnteeshirt]

their weak spot

stomp it in first gear from an idle , if it bogs a sec , thats where they are not as easy to get the bog tuned out of , compared to other Holleys

Nice looking ride ya got there

 

[jlowery78]

Watching your're vid, the throttle responce seems very crisp and snappy. Sounds like you got it dialed in. That is one awesome car.:yes:

 

[MarkW]

Secondaries didn't move in the video. How is it in gear when the secondaries open?

 

[veno]

It's a 4160 carb.... it will open as the engine dictates...having 2 primary butterflies and 2 vacuum secondaries.. the 2 primaries act like a PD carb

 

[Tubbed63]

Secondaries didn't move in the video. How is it in gear when the secondaries open?

Clean and crisp! I am actually really surprised it runs so well. I have not adjusted anything at all other than idle speed.

 

[Tubbed63]

It's a 4160 carb.... it will open as the engine dictates...having 2 primary butterflies and 2 vacuum secondaries.. the 2 primaries act like a PD carb

That would be true if these carbs were vacuum secondary carbs. These are mechanical secondary 450's.

 

[veno]

still same principle. the primaries are acting like a 1:1 DP....if you have them set as a 1:1

 

[Twisted6]

I run 3 450's on my 250 L6 and they work just fine.And i have never has any issue with them even when i ran them on my dual clifford.