Thread: twin-plug aluminum hemi heads
View Single Post
  #2  
Old 05-11-2009, 07:12 AM
njsteve's Avatar
njsteve njsteve is offline
Yenko Contributing Member
  
Join Date: Nov 2003
Location: NJUSA
Posts: 8,510
Thanks: 10
Thanked 3,041 Times in 932 Posts
Default Re: twin-plug aluminum hemi heads
I don't know about NASCAR but every prostocker in the early 70s ran dual plugs.
Reply With Quote