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  • Member
  • Member For: 15y 8m 1d
  • Gender: Male
  • Location: Auckland, New Zealand
Posted

I have been thinking about putting my old BF cams or just the exhaust cam into my BA motor I'm currently running in my BF. I blew the BF motor up a while back and the cams are just sitting there. I already robbed the cold side valve springs from the head.

There are a couple of things I would like to know.

1. Do I only need to do the exhaust cam?

2. Can I do it in place?

3. Will I need to take the cam chain off?

4. Will it be a straight swap?

5. Is it worth doing and what power gains?

and any other relevant info would be appreciated.

Thanks

Chris

  • I see a red door and I want to paint it black
  • Legacy Donating Member
  • Member For: 16y 10m 25d
  • Gender: Male
  • Location: Far north queensland
Posted

I asked about this when I did the same (ba into bf), was told not to worry about it for the gains. If you had to do valve springs then I'd say put the exhaust cam in

  • Member
  • Member For: 15y 8m 1d
  • Gender: Male
  • Location: Auckland, New Zealand
Posted

I did the valve springs without removing the cams. Maybe I should have bit the biscuit...

  • Moar Powar Babeh
  • Legacy Donating Member
  • Member For: 20y 11m 27d
  • Gender: Male
  • Location: Perth
Posted

Nah dumb idea mate, dont waste your time. Pack the cam's up and send them too me, I'll get them out of the way for you :)

  • Member
  • Member For: 15y 8m 1d
  • Gender: Male
  • Location: Auckland, New Zealand
Posted

I'll try anything once. Just wondering the easiest way to go about it?

  • ...JD TUNING ADELAIDE...
  • Legacy Donating Member
  • Member For: 18y 3m 19d
  • Gender: Male
  • Location: Adelaide
Posted

easiest way is to send it in and get it done

  • Member
  • Member For: 15y 8m 1d
  • Gender: Male
  • Location: Auckland, New Zealand
Posted

I have had enough of "professionals" working on my car, and I like to learn as much as I can. (not to mention it costs nothing to do it myself)

I really just want to know the easiest way to do it and are the intake cams identical or would they need swapping too?

  • I see a red door and I want to paint it black
  • Legacy Donating Member
  • Member For: 16y 10m 25d
  • Gender: Male
  • Location: Far north queensland
Posted

I though intake cams were the same, measure them while they are out.

  • 3 months later...
  • Member
  • Member For: 15y 8m 1d
  • Gender: Male
  • Location: Auckland, New Zealand
Posted

Nah dumb idea mate, dont waste your time. Pack the cam's up and send them too me, I'll get them out of the way for you :)

Cams are in the post.

I put some other BF cams and springs in the BA engine when I had it apart fitting the spool rods and what a difference it makes.

If anyone with a BA knows of a moth-eaten BF donk lying around I suggest ripping the exhaust cam out and slapping it in while doing the valve springs. Really makes them sing :)

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