360 build ????s

Just read right through this and I'd agree with the later posts that note that the 360 is a low compression motor, so be careful not to over cam it.
might be an odd suggestion, but maybe a Hughes Whiplash cam with that low compression? No convertor to worry about. Could be fun.
I built two 360 motors, one low comp and one higher and ran XE262 and then XE268 cams in them.
The 262 cam is quite small but really helped with low down torque whilst the 268 liked the revs higher up. Always a trade off I guess.

Good luck with 4.1 gears. I had 3.91 :banghead: and pulled them pretty quickly for 3.55s:)