Racing Fuel Systems

Posted: **Sun Jun 20, 2021 12:17 pm**

Seen this custom built annular carb for sale.

Can someone explain these changes circled red and blue. Interested to know.

Posted: **Mon Jun 21, 2021 12:43 am**

dunno, not sure I even want to know.

Posted: **Mon Jun 21, 2021 9:30 am**

Metering block

Wondering what magic has been bestowed upon this custom carb with an asking price of $1100

Posted: **Tue Jun 22, 2021 1:32 am**

it's the old wallet-lightening routine.

Posted: **Tue Jun 22, 2021 2:32 am**

are those 12 point heads on the bowl screws? worth at least .3 and 5mph in the quarter. Looks like he's charging about $$70-80 apiece for them.

What’s going on here?