HI All, I have a Street Avenger 670 Vac secondary carb from holley. My question is when ordering parts I am trying to figure out what "Style" it is. Seems like most parts are for a 4150 or 4160 or a 4500 series.

Anyway, anyone know what Series this carb would fall under when ordering parts?

Thanks

Its a 4150 style, the 4160 has the square style float bowls with a single fuel inlet, the 4150 has the upside-down "V" shape to the front with a dual fuel inlet.

i was wondering the same thing for my avenger....

...the 4160 has the square style float bowls with a single fuel inlet, the 4150 has the upside-down "V" shape to the front with a dual fuel inlet.

Hmmmm - the difference between a 4150 and a 4160 is the use of a Secondary Metering Block, not the float style...
Either style float, Center Pivot or Side Hung, can be used on either carb.
4150's have a Secondary Metering Block
4160's have a Secondary Metering Plate

Hope this helps...

Cool..so just to confirm 4150 parts should get the job done?

Thanks Again
Chris

Hmmmm - the difference between a 4150 and a 4160 is the use of a Secondary Metering Block, not the float style...
Either style float, Center Pivot or Side Hung, can be used on either carb.
4150's have a Secondary Metering Block
4160's have a Secondary Metering Plate

Hope this helps...

OK, looked it up and you are right about the metering block. But you will not typically see the square float bowls on a 4150.

I'll remember the snotty reply when you make a mistake some time ;)

I'll remember the snotty reply when you make a mistake some time ;)

Eric:
Sorry the reply came across as "snotty" - that was never my intention :o
I was just trying to inject a little humor with the 'hmmmm' thingy... it's b1tch to get that to transfer through the keyboard sometimes.
Just to post a 'that's not right, this is' type of reply would seem to me to be snotty - it happens to me all the time and I still don't take it that way, because i don't think that's the intention of others replies.
I really meant only to correct the information, not to embarass you (or anyone in any reply) just to make sure it's there for future searches on the subject.
You've got a 10-sec. car so obviously know something about carburetion.
You're also right about the center-pivot float bowls as being the most common on those carb.s now. Only a few truck and marine duty 4150 carb. applications ( all Vac. secondaries) , that I know of :o , still come with the side-hung type bowls.

John

ps: I'm wrong and make mistakes all the time, just ask my wife... :rolleyes: