AFR 325 flow sheets.... anyone ever flow these heads?
02-03-2017 | 07:56 AM
#622
Frank's Marine Service
Joined: Sep 2002
Posts: 11,959
Likes: 142
From: Elkton, MD
Had a local guy here that had MSD. He was always having issues with idle quality and went through a few boxes in a season. I didn't work on the boat back then so I have no idea how the MSD was rigged. But what I can tell you is that he installed the DUI and the boat ran flawless ever since. I worked on the boat 2 years after he installed the DUI and was able to remove like 10ft of extra wiring in the harness and tidy things up a lot more.
02-20-2017 | 03:37 PM
#629
Thread Starter
Gold Member
Joined: Oct 2005
Posts: 11,691
Likes: 217
From: Olmsted Falls,Ohio Marblehead,Oh
Not bad for A back yard head porter, perfection, great flow numbers.... decided to post some update for the few that actually don't want to see this fail, I am almost excited to see results..
[ATTACH=CONFIG]564938[/ATTACH][ATTACH=CONFIG]564939[/ATTACH][ATTACH=CONFIG]564940[/ATTACH][ATTACH=CONFIG]564941[/ATTACH][ATTACH=CONFIG]564941[/ATTACH]
[ATTACH=CONFIG]564938[/ATTACH][ATTACH=CONFIG]564939[/ATTACH][ATTACH=CONFIG]564940[/ATTACH][ATTACH=CONFIG]564941[/ATTACH][ATTACH=CONFIG]564941[/ATTACH]
02-21-2017 | 01:08 PM
#630
Registered
Joined: Feb 2009
Posts: 8,356
Likes: 1,515
From: NW Michigan
I think your engines are going to respond much better to the new intakes. They look great and appear to match up very well. Did you have to spend much time port matching or where they pretty close out of the box? Good job regardless. Excited to see your gains. You going to dyno both again or just one?
