Thread: NEW 340cfm SD Performance ported Round Port 72cc Edelbrock Heads + North Wind Intake
View Single Post
  #6  
Old 07-20-2021, 02:21 PM
65madgoat's Avatar
65madgoat 65madgoat is offline
Senior Chief
  
Join Date: Feb 2019
Location: USA
Posts: 384
Default
These are set up with Howards springs # 98644 for use with solid lifters (and ok with a hydraulic roller cam)

Reply With QuoteReply With Quote