Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - My spark plug colors, am I good or not?
View Single Post
  #45 (permalink)  
Old 05-14-2009, 12:34 PM
cobalt327's Avatar
cobalt327 cobalt327 is offline
Last wiki edit: Intake manifold
Last journal entry: 1980 Malibu Wagon
Last photo:
Join Date: Mar 2009
Posts: 5,031
Wiki Edits: 1616

Thanks: 128
Thanked 616 Times in 565 Posts
Originally Posted by bubbahotep
Oops, I'm wrong. Just looked at a photo and the rear bowl is straight to the main body. My error. I could have sworn I had 2, dreaming I guess

1 block
No biggie- this just makes it a bit of a beach to tune the 2'ndary jetting.

There are different 2'ndary plates available, you can modify the existing plate w/a pin vice (tiny twist drill bits w/a holder)- and there are ways (if needed) to convert to a 4150-style so as to have removable jets like the primary side.

In most cases, these 3310's are good carbs out of the box, requiring mainly primary jetting and accelerator pump tuning to bring them in real good.

You can cross the bridge in regards to 2'ndary jetting when (and if) the time comes, IMO.
Reply With Quote