Author Topic: Difference between "x" and "j" heads?  (Read 15031 times)

Offline Chryco Psycho

  • Administrator
  • C-C.com Guru
  • *****
  • Posts: 36620
  • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
Re: Difference between "x" and "j" heads?
« Reply #15 on: February 20, 2006 - 08:09:27 PM »
the 308 heads look basically stock & use stock rockers & shafts , older cams & all LA cams will work with the 308 heads as well

Challenger - You`ll wish You Hadn`t




Offline 71fish

  • Sr. Member
  • ****
  • Posts: 1600
  • Bless you..
    • Ken's 71fish
Re: Difference between "x" and "j" heads?
« Reply #16 on: February 22, 2006 - 11:57:42 AM »
CP - so if I find any ....308's 87-82, they are bolt on applications? How about stock alt bolt on etc?

Also, in your oppinion, w/o they are better than x or J 2.02 heads unported also? Man I could save a bundle.. In other words I am really interested to hear the details. thanks in advance.

-71fish
71fish - Nobody better than an E-BODY!!

Offline Chryco Psycho

  • Administrator
  • C-C.com Guru
  • *****
  • Posts: 36620
  • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
Re: Difference between "x" and "j" heads?
« Reply #17 on: February 22, 2006 - 12:11:16 PM »
I believe they are still better even unported but I have always proted them , I do not crazy about removing a ton of metal though ,ore just cleaning them up , I do open the exhuast port up though
 they are completly bolt on , rocker shafts & rockers , intakes, exhaust manifolds & all mounting bosses are identical

Challenger - You`ll wish You Hadn`t

Offline 71fish

  • Sr. Member
  • ****
  • Posts: 1600
  • Bless you..
    • Ken's 71fish
Re: Difference between "x" and "j" heads?
« Reply #18 on: February 22, 2006 - 05:52:25 PM »
Kewl.. Thanks a bunch CP!!  :cooldancing:On the look out now. :ebay:

71fish
71fish - Nobody better than an E-BODY!!

Offline Chryco Psycho

  • Administrator
  • C-C.com Guru
  • *****
  • Posts: 36620
  • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
Re: Difference between "x" and "j" heads?
« Reply #19 on: February 22, 2006 - 08:07:47 PM »
 :thumbsup:

Challenger - You`ll wish You Hadn`t