MP/ Ray Barton 528 Hemi.
Going to install new cam this summer. Assuming engine was built correctly and cam degreed, Balencer marking, pointer and cam and sprockets are marked correctly should I be worried about degreeing cam again if it is going to be installed straight up ?

If yes I guess i will have to make a tool for piston stop for degreeing cam and an air adapter to pressurize cylinder when I remove and install new valve springs.

Can anyone recommend a good valve spring compressor for doing them in car ?

Thanks Werner