I might go forward with this swap after all, since I had to tear my engine apart for an exhaust valve leakage issue.

Which manifold is a better choice for a low rpm motor...the stock TBI intake...

I quit. I give up. I am simply too tired and frustrated. This EFI swap is taking so much time and requiring so many modifications to an already heavily modified truck, that the project is not fun...

My fuel pump plan seems to be going down the toilet...I wanted to use the later model "Module" style in-tank pumps with the plastic cup built in. I have two pumps and planned to get aluminum bungs...

What are the odds the 406 will run on the stock 350 computer? If it runs good enough to drive, then I certainly wouldn't mind taking the time to learn, but if it runs really badly, then I will need...

Here is the current plan...it seems the most logical and cost effective.

Install and wire everything, weld in an O2 port in my header collector, plug in the stock computer, get some kind of...

Thanks Mark for the PM on chip burning. I am very torn between learning to do this myself and paying a pro. I guess I need to do a little more investigating before I decide. It's not that I am...

I re-ran the numbers and using a much lower 250 HP, along with the 61# injectors. I come up with a needed fuel pressure of 15.3 psi. This sounds far more reasonable for my mild engine mods.

I...

I think I am getting this somewhat figured out...

Install fuel pump(s) buy don't get overboard on fuel pressure or flow since the TB regulator can get overwhelmed.
Install an adjustable regulator...

Am I am right or way off on this...

BPW - Base Pulse Width. This appears to value based upon the result of a long mathematical formula. (BPW = BPC * MAP * T * A/F * VE * BVC * BLM * DFCO * DE *...

Forgive me for being a newbie...

BPWC? -- I do not see anything with that exact acronym on TunerPro. What is BPW and BPWC and how and why will I need to modify it?

Here is what I see
...

Some more seriously dumb questions that have probably been asked 1000 times...I read the tutorial and devouring all the information I can find. I'm learning a lot.

I think I know the answer,...

whew!

I've been reading about EFI all day and now my mind feels like overcooked oatmeal...everything just raises more questions.

Will the hydraulic (non-roller) cam work with the TBI?

Should I swap...

OK, already forgotten LOL


I am making some progress. I down-loaded TunerPro RT and also got the ASDU.bin off of the diy-efi site. I put that into the "BINS" folder under my TunerPro files. ...

This is a built as a low RPM engine for street driving in a heavy truck. The cam is a Crane H-260-2. The Summit web site says it is not computer compatible, but the Crane rep said it was, because...

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I am attempting something very new to me. Swapping my hotrod truck to TBI Fuel injection. This is not something I have any experience with.

To begin, the vehicle is a 1941 Ford COE car hauler...

Hi all. A quick introduction before I ask for all kinds of help...LOL. I've been building hotrods for years , but I'm more of a fabricator than an engine guy, so please forgive me for asking newbie...