Tracy Crook has announced that he is no longer producing parts. Are there
any plans for someone to continue producing these parts? Seems like the
best options for PSRU's and EFI's. Is it possible to get working drawings
for these parts?
Paul Shamlian

We are thinking of making a 3.17:1 Ross copy after the TC is done.
It is ten pounds lighter than Tracy's and hundreds are out there since
1973. Tracy used the same Ford gears as the Ross.  There is
probably 100,000 accumulated hours on both Ross and Tracy.
Lots of detail improvements have been made.

We will use Jeff's NC machined PSRU adapter with the built in motor mounts
and our new rubber coupler Mark S is getting ready to test.

Many sources for computers.

Mega Squirt is popular and well supported.
Much easier to tune than Tracy's.

Also http://www.sdsefi.com/

Motronic is one of the best.

Paul Lamar