4CA caps lived in there. Me thinks heat not an issue and I never had a problem
2. Thanks Allen. Enough clearance if you bend caps tab over, outer cover bulge gives a nice air gap
3. Hornets have a second cap mounted to the coil brackets.
4. I also use this setup on my 64’ Lightning Rocket
5. I build concourse motorcycles so I needed to hide my 6CA system and retain correct wiring, seemed a logical