- Tue Jun 08, 2021 6:34 pm
#50930
Howdy All! This is my first post so be gentle. First, I want to say that this is one of the coolest projects that I have seen for gear heads. I have been looking around for something like this for a long while.
That said, here is a run down of my project: I have a 1986 FJ60 with a Chevy 350 TBI. It has the stock computer but has a non-stock 350 (which I found out about about a year ago and have tried everything in the book to get it to run right). This crate engine is the GM 350 HO that has a 0.435" intake/ 0.460" exhaust cam that is at 212º/222º duration respectively. This does not make the stock programming happy as the vacuum is a little lower than what it is looking for (thus I have an engine that has no power and runs rich/lean depending on how it is feeling that day). Enter the Speeduino - something that I can tune with a laptop!!! (thank you for developing this)
Now for some questions:
The hall sensor that you have referenced a few times that is from diyautotune, is it required to go through the vr conditioner?
Does anyone have a picture of what their v0.4.3 board looks like on how they wired the pull up resistor?
Does anyone have a picture of how they wired up the tach off of the proto area on the v0.4.3 board?
I have read through a lot of the posts in the forum as well as the beginners guide (very handy), the wiki, and the manual - that said, pictures are worth a thousand words.
Cheers,
Nate
That said, here is a run down of my project: I have a 1986 FJ60 with a Chevy 350 TBI. It has the stock computer but has a non-stock 350 (which I found out about about a year ago and have tried everything in the book to get it to run right). This crate engine is the GM 350 HO that has a 0.435" intake/ 0.460" exhaust cam that is at 212º/222º duration respectively. This does not make the stock programming happy as the vacuum is a little lower than what it is looking for (thus I have an engine that has no power and runs rich/lean depending on how it is feeling that day). Enter the Speeduino - something that I can tune with a laptop!!! (thank you for developing this)
Now for some questions:
The hall sensor that you have referenced a few times that is from diyautotune, is it required to go through the vr conditioner?
Does anyone have a picture of what their v0.4.3 board looks like on how they wired the pull up resistor?
Does anyone have a picture of how they wired up the tach off of the proto area on the v0.4.3 board?
I have read through a lot of the posts in the forum as well as the beginners guide (very handy), the wiki, and the manual - that said, pictures are worth a thousand words.
Cheers,
Nate
Cheers,
Nate
Nate