Almost done putting my motor back together, there is a few things I need to know.

I have Headmen headers and Y-Pipe, Which don't have a spot for a 0/2 sensor. I'm going to drill holes in the Y-pipe and weld on a nut so I can use my 0/2 sensors. My question is, which size is the 0/2 sensors?

I'm running a hooley 670, But it's a diff model, it has no IAC. The path is casted into the metal, but no hole to srcew a sensor is there. I'm going to have it drilled and tap so I can put the stock one in, anyone know the size of the thread?

Will a holley 670 accept the stock TPS off my stock TBI unit?

When I'm bolting back on my new heads, what should I use on the threads?

I put some cam and lifter break in oil on the lifters and cam before I put them in. Do I use the rest of the bottle I have and put it in with the oil?

Do I need to do anything special besides the break in oil for the new cam and lifters? How long do I need to run the breakin oil?


thats about it for now....

You can't really use that carb with the computer. Forget about using the computer, get a non-computer controlled distributor and you won't need to worry about any sensors.

This is a 305 TBI motor. 91 Camaro RS. I have a Holley 670 TBI unit...

the jegs weld in O2 bung is 18 mm

Oops

I need to stop reading the board before I go to bed.