Head and cam selection help for 440

PRH said

The compression will go up about a point...... but you’ll gain quench.
So long as the cam doesn’t get “too big”, the v/p clearance should be okay.

As always....... it should be checked.

Click to expand...

you dont think i will have to mill the deck to get a zero deck to make the quench 'ideal' so it wont detonate, because i dont really want to deck it..I know the closed chamber will up the quench but it WILL indeed be in a good zone to not detonate you think? Dont know if im saying this right..but i know they always want zero deck to make an 'ideal' quench number, so im asking that being im NOT decking it and the piston is down in the hole like .012, the closed chamber wont make a 'bad' quench area and detonate?