W wheelman21 Mopar noob Joined Jan 1, 2011 Messages 208 Reaction score 0 Location Bing NY Aug 15, 2011 #1 I have a 340 with a 509, 242@50 cam and M1 intake. The instructions for the carb say the front port is for vaccum advance and the rear is for diagnostics. Don at FBO says use rear port for vac advance. Which one do I go with?
I have a 340 with a 509, 242@50 cam and M1 intake. The instructions for the carb say the front port is for vaccum advance and the rear is for diagnostics. Don at FBO says use rear port for vac advance. Which one do I go with?
Burntorange70 Well-Known Member Joined Feb 18, 2008 Messages 12,873 Reaction score 146 Location Aguanga, CA. Aug 15, 2011 #2 The one with out vaccum at idle.
rumblefish360 I have escaped the EVIL Empire State! FABO Gold Member Joined Jun 21, 2005 Messages 49,479 Reaction score 23,330 Location Florida Aug 15, 2011 #3 IDK , WTF Don is talking about. Which carb do you have? This would be a BIG clue!!!!!!!! Good answer Burnt!
IDK , WTF Don is talking about. Which carb do you have? This would be a BIG clue!!!!!!!! Good answer Burnt!
W wheelman21 Mopar noob Joined Jan 1, 2011 Messages 208 Reaction score 0 Location Bing NY Aug 15, 2011 #4 Sorry I left that out. It is a 650 mighty demon. The front port is ported, the rear is manifold I guess.
Sorry I left that out. It is a 650 mighty demon. The front port is ported, the rear is manifold I guess.
Snake Mopar Nut Joined May 22, 2006 Messages 9,454 Reaction score 491 Location Belleville Canada Aug 15, 2011 #5 You want ported.......
W wheelman21 Mopar noob Joined Jan 1, 2011 Messages 208 Reaction score 0 Location Bing NY Aug 15, 2011 #6 That's what I thought too!