Can I use an MSD and a Crane XR700 together?
 

Like the title says:) I just installed a '77 2.7L engine in my car, but the dizzy has no points in it. I allready have an MSD 6AL and MSD coil installed, can I use my Crane XR700 with that?

Thanks
Kevin

You don't even need the XR700 package, just the optical trigger. Feed the white wire from the distributor into the MSD as a points input. Will work with no problem.

perfect, I'll give that a try. Thank you.

Not wanting to clutter up my garage with more stuff, I left the XR-7 box in the car and installed a Crane Hi6S on top of everything. I know, not the KISS principle, but it ain't broke, so I ain't fixing it...... yet.

The connections to an MSD box should be similar.

Sherwood

I've got that in my car. I posted a schematic a couple of years ago. If you do a search on my posts and "ignition" you'll most likely find it pretty quickly.

Here's my Hi6S with a XR-700. Solo XR700 since 1998. Combo still works fine after 3+ years. Crane Hi6S was mounted this way to access the rpm limiter controls on one end.

http://forums.pelicanparts.com/uploa...1182555274.jpg

Sherwood

Here's my schematic...

http://forums.pelicanparts.com/uploads/MSD.jpg

Again, thanks for the replies, very helpfull info. But the engine is out of the car again, it seems to be locked up, it will turn almost a full rotation and stop and it will turn back and stop. Good enough reason for me to pull it apart and throw in my RS(or better) pistons and some S cams :D

Thanks
Kevin