Discussion in 'Fox 5.0 Mustang Tech' started by 93FOX50, Nov 26, 2006.

  1. hell all i had a quick question for you guys. i have a set of z304 heads i want to put on a stock 5-0 ho bottom end. can i put 202 valves in these heads with an e cam without the valves hitting the pistons?
  2. You'll need to check piston to valve clearance for sure, but I'm almost positive the only heads you can run on a stock bottom end with a 2.02 intake valve are Twisted Wedges.
  3. I dont think that 202 valves will clear stock bottom end. I would definetly check the valve clearence