Thread: cam shaft specs
View Single Post
  #4  
Old 06-06-2015, 04:48 PM
Lynn Lynn is online now
Yenko Contributing Member
 
Join Date: Feb 2005
Location: Oklahoma
Posts: 7,777
Thanks: 91
Thanked 3,583 Times in 1,511 Posts
Default Re: cam shaft specs

That's a tough one. Hate working on the unknown.
When you say "smaller" do you mean less duration, less lift, or both?

I would start with Ken's rec, making sure it isn't hydraulic, and if it is solid, go .020 / .020 just to start.

If you are into playing averages, if it is a solid lifter cam, there is a good chance that it is a 178 cam, as that was the most popular replacement for many years. Lash on a 178 is .024 / .030.
__________________
Don't believe everything you read on the internet ... Ben Franklin
Reply With Quote