Blow thru carburetor

[MileHigh69]

I have a 69 camaro with a GM PP HO454 stock. It is about 425 HP at sea level.
I added a Intercooler and Procharger D1-SC. Need recommendations on a carburetor with good drivability, cruising?

[MC350]

Depending what your primary use will be, you could probably do OK with just modifying what you have now. I did buy a QFT blow thru carb (750 cfm) a few months ago (for my 350 w/P1SC and 430hp NA) and haven't had a chance to run it thru its paces but so far it seems to be set up very good right out of the box. I would definetly buy from QFT again.

[larryn2o]

I ran a 650 holly on a 302 . With 67 front and 98 rear jets. Vented the fuel bowls to the top of carb and drilled the shafts to match base plate . It had a tube to the blower outlet. This was in 1983 I'm sure it has been improved on somewhat. But ran good and did ok on milage.

[MC350]

This is the mod most of the guys are using to convert their present carb to a blow thru setup.
http://www.hangar18fabrication.com/blowthru.html

I have two freinds that had done the mods & theirs came out ok....
If you're going to stay below 10 punds of boost, seems like these mods will support your setup.

[SScott]

^ That is an awesome write up. Here is a pdf of it that is a little easier to print: http://mypinksecretary.com/holley%20...0how-to(0).pdf

There is a word doc somewhere with all the pictures in place.