Installing rockers on screw in studs

cymmij

New Member
May 20, 2009
27
0
2
N.E Illinois
I installed a Ford motorsport E303 cam and new heads with screw in studs where do I postion the rockers on the studs from the getgo?
 
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BlownFiveLiter

have car, will race....wait, it doesn't run
Nov 29, 1999
3,134
18
88
Chicagoland
I'm not really sure I understand what you're asking. Put the rocker on the stud, find zero lash, tighten the rocker nut 1/2 to 3/4 turn and tighten the lock. You want the flat part of the trunion pointing upward.
 

cymmij

New Member
May 20, 2009
27
0
2
N.E Illinois
Yes there are guide plates on the heads, also I am using hydraulic lifters I thought that with screw in studs you had to set the rocker height and that was based off of you cam lift?