Recent content by 355_sleeper

3
Computer help for carb swap

I've got an aftermarket hei distributor that's in it so I don't have to worry about that other than just a power wire. Main things I'm looking for is to run all my factory gauges and the fuel pump. I just need to know if there is anything I need to keep for the ecm to control the fuel pump...
- 355_sleeper
- Post #10
- Sep 4, 2021
- Forum: LSX + Carb Swaps
3
Computer help for carb swap

From what I have read, the ecm does control the fuel pump. The ecm connects the ground to turn the fuel pump on when the key is turned on. I know the gauges are separate from the ecm but it is all looped together in the harness. I know what runs what etc but I just need to know what wires are...
- 355_sleeper
- Post #4
- Sep 3, 2021
- Forum: LSX + Carb Swaps
3
Computer help for carb swap

And yes, I have researched and researched. There is nothing I have found that is cut and dry what I need to make this work.
- 355_sleeper
- Post #2
- Sep 3, 2021
- Forum: LSX + Carb Swaps
3
Computer help for carb swap

So I'm swapping my 94 single cab short bed to a built 355 with a carb. I'm wanting to use the stock fuel pump with a regulator on it. Trying to get rid of as many wires as I can that go to the computer and still leave the computer in to run the fuel pump and all my factory gauges. My main...
- 355_sleeper
- Thread
- Sep 3, 2021
- Replies: 13
- Forum: LSX + Carb Swaps
3
Nv3500 to muncie m22 swap

Didn't even think of looking at final drive ratios. This is looking more and more promising. Looks like really the only thing I have to worry about is the trans mount and the drive shaft. Everything else seems to be pretty straight forward or fairly easy to overcome.
- 355_sleeper
- Post #6
- Apr 14, 2021
- Forum: Transmissions
3
Nv3500 to muncie m22 swap

Thinking I'm gonna stay with the 3.42 stock rear end for the time being just for the possibility of throwing the muncie in there. I knew with a really low rear gear it would be horrible. I'm wondering if I can make or buy a shifter that might put it back close to the stock position. I don't want...
- 355_sleeper
- Post #3
- Apr 14, 2021
- Forum: Transmissions
3
Nv3500 to muncie m22 swap

So I'm looking for info on this swap. I have a m22 muncie to do the swap with but I'm wondering how easy it is going to be. First off I have a 94 c1500 Silverado. Short bed, single cab, 2wd, nv3500, 4.3. Will soon be swapping a 400-450 hp 355 sbc in. The truck will be a good little street queen...
- 355_sleeper
- Thread
- Apr 14, 2021
- Replies: 5
- Forum: Transmissions