View Single Post
  #90 (permalink)  
Old 03-11-08, 05:23 PM
djcwardog's Avatar
djcwardog djcwardog is offline
Cadillac Owners Member
Cadillac(s): 1977 Coupe Deville
View djcwardog's Photo Album
 
Join Date: Mar 2005
Location: Louisville, KY
Casino Cash: $385
iTrader: (0)
Re: cheap power improvements to the 425...

Quote:
Originally Posted by sleutelgek View Post
must to buy a original 425 carb, mayby the 472 carb its too big...the carb its a rochester quadrayet 17056230.
Your 472 carb should work just fine. Be sure to use the correct ports and plug any ports not used so you don't have vacuum leaks. You may end up rejetting a bit but this is a good start.