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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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Valve lift with 1.7rr's and stock cam?

  • Thread starter Thread starter nidyanazo
  • Start date Start date Nov 11, 2006
N

nidyanazo

Banned
Mar 30, 2005
149
2
0
805 dawg
Nov 11, 2006
#1
  • Nov 11, 2006
  • #1
I know it's .444" with the stock 1.6rr's, but what is it with 1.7rr's?
Thanks
 

RYC CUKR

Founding Member
May 19, 2002
1,437
1
38
Orlando
Nov 11, 2006
#2
  • Nov 11, 2006
  • #2
Should be .472". Actually the math comes out to .47175" but I just round up

Here is how I did it. Take .444 and divide it by 1.6 and then multipy that number by 1.7.
 
N

nidyanazo

Banned
Mar 30, 2005
149
2
0
805 dawg
Nov 11, 2006
#3
  • Nov 11, 2006
  • #3
Great, thanks alot!
 
8

8950HO

New Member
Mar 31, 2005
658
2
0
Nov 11, 2006
#4
  • Nov 11, 2006
  • #4
Stock cam lobe lift is .278" x 1.7 rocker = .4726" lift.

You gain roughly .030" lift with the 1.7`s and stock cam.
 
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