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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

1.6 or 1.7 RR?

  • Thread starter Thread starter Iyzak
  • Start date Start date Sep 11, 2011
I

Iyzak

Member
Oct 22, 2009
83
0
7
Sep 11, 2011
#1
  • Sep 11, 2011
  • #1
i have a e303 cam and Trick flow dual valve springs (if need be i can find out which ones)

which size rockers do i need 1.6 or 1.7?
what wuld be the difference?
 

90mustangGT

I felt sorry for girls because
Founding Member
Jan 15, 2002
2,773
17
89
Dallas, GA
Sep 11, 2011
#2
  • Sep 11, 2011
  • #2
1.7 will give more lift, but it isn't good valvetrain geometery. It won't make a difference in power.
 
I

Iyzak

Member
Oct 22, 2009
83
0
7
Sep 11, 2011
#3
  • Sep 11, 2011
  • #3
ty
 
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