Wtb 780 vacuum secondary

Double-B · 11-07-2021, 11:17 AM

I have a 780 holley used in superstock by DaVinci vacuum secondary 585-314-2788.

mopar7172 · 11-07-2021, 11:53 AM

.I have a holley 770 street avenger that work with your combo.vacuum secondary carb. I had on my 440 had no problems with it.

11-07-2021, 11:17 AM	#1
Double-B Junior Member Join Date: Nov 2010 Posts: 25 Likes: 52 Liked 0 Times in 0 Posts	Re: Wtb 780 vacuum secondary I have a 780 holley used in superstock by DaVinci vacuum secondary 585-314-2788.

11-07-2021, 11:53 AM	#2
mopar7172 Junior Member Join Date: Mar 2021 Posts: 15 Likes: 4 Liked 0 Times in 0 Posts	Re: Wtb 780 vacuum secondary .I have a holley 770 street avenger that work with your combo.vacuum secondary carb. I had on my 440 had no problems with it. Last edited by mopar7172; 11-07-2021 at 11:58 AM.