I have a new reground camshaft here that I'm not going to use, specs are very close the Ivan Tighe 140 profile, rev range, 3500 - 7500rpm.
http://www.tighecams.com.au/cars.htmI have a set of lifters here I can get refaced to go with the cam.
It's a two gear drive camshaft, not single drive.
Just let me know.