Author Topic: Solid valve adjustment - DZ 302  (Read 4670 times)

TX-302

  • Member
  • ***
  • Posts: 64
    • View Profile
Solid valve adjustment - DZ 302
« on: May 30, 2011, 12:44:45 PM »
Typically speaking, how often is valve lash adjustment required for the solid lifter DZ motor?
I've adjusted hydraulic valves before but never solid lifters.....I would think they are similar. Any recommended tech procedures out there on this topic?

BTW: I've read it's best to set them cold at .026"/.026" for a more stable idle, better sound, and improved throttle response. Any comments?
Steve
69 Z

tmodel66

  • Hero Member
  • *****
  • Posts: 1212
    • View Profile
Re: Solid valve adjustment - DZ 302
« Reply #1 on: May 30, 2011, 01:33:40 PM »
Have you read this CRG Report?

http://www.camaros.org/302valves.shtml
Daniel  
'69 SS 350/4 speed  Fathom Green--POP

TX-302

  • Member
  • ***
  • Posts: 64
    • View Profile
Re: Solid valve adjustment - DZ 302
« Reply #2 on: May 31, 2011, 04:26:48 AM »
Guess I overlooked this CRG article ......pretty much answers my question, thanks!
Steve
69 Z

miket1

  • Member
  • ***
  • Posts: 87
    • View Profile
Re: Solid valve adjustment - DZ 302
« Reply #3 on: June 01, 2011, 07:38:23 PM »
After reading the CRG report, I set my valve lash last week at .026 on both intake and exhaust, it sounds and runs great.,
I also installed poly locks to keep them in adjustment longer. :)
69 Z28 Burgandy

 

anything