Post by DOCTOR FIELDS on Jan 13, 2009 10:07:31 GMT -5
The Weber 32/36mm - 38mm, any Holley - Weber 5200, 5210, or 5220 series carb. will bolt directly to the stock intake. I've never done it, but it seems like one of the Rochester carbs will bolt on with minor carb bolt hole modifications.
If i aint mistaken, i believe Racer Walsh makes an adapter plate to run a Holley 350 / 500 with the stock base. Otherwise, you would have to have an adapter fabricated. To get the most out of it, you would need to cut off the stock base plate and open up the plenum, fabricate and weld the adapter directly to the intake.
In my opinion the 32/36 or 38mm Weber is the way to go. Direct bolt on, 350cfm or 490 cfm.