FiTech EFI Tuning Forum

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timing control and ignition

sbc with big hei dist with cdi Mallory 6la, 600 fitech. It didn't have a phase control rotor. Locked out distributor. Set the pointer 10 degrees and aligned # 1 wire. You are suggesting a newer style hei would work.

 

 

yes, the small cap HEI is a timing control distributor already.  simply remove the module and add the MSD harness to the mag pickup.  part number in the parts and accessories post.  Phasing not required and set the timing by locking the Fitech timing control and sync with timing light.

Other products can work in theory, but I know this setup works.  I use it on all my GM installs.