The Ford Barn - View Single Post - Let's start a junkyard fuel injection discussion

5851a · 02-15-2021, 11:24 AM

Just curious but modern port injection seems to spray at back of the intake valve and seems like it would be hard to do in a flathead. I know it's not like a squirt gun but comes out of injector as a fog, seems that would be ok with sequential injection but a batch fire would it tend to run down the valve guides. Just asking because I don't know. That Holley system is interesting. All of the electronic systems are going to involve 12V, some fuel system work and static/spike suppression.

02-15-2021, 11:24 AM	#40
5851a Senior Member Join Date: Oct 2014 Location: NE Iowa Posts: 1,664	Re: Let's start a junkyard fuel injection discussion Just curious but modern port injection seems to spray at back of the intake valve and seems like it would be hard to do in a flathead. I know it's not like a squirt gun but comes out of injector as a fog, seems that would be ok with sequential injection but a batch fire would it tend to run down the valve guides. Just asking because I don't know. That Holley system is interesting. All of the electronic systems are going to involve 12V, some fuel system work and static/spike suppression.