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Ford mustang 1989?
Posted:
Sat Sep 22, 2007 6:39 pmby FredyH
can someone tell me how to install crane 1.7 rr on my 302 with a e 303 cam installed and gt 40 irons heads I just have to now things like how tight they should be the cam is already installed.
Ford mustang 1989?
Posted:
Sat Sep 22, 2007 6:39 pmby lilred
8 months ago
or if tightend them to tight will valves hang open and I'll have a problem geting it started,they are ped.mount rr
Ford mustang 1989?
Posted:
Sat Sep 22, 2007 6:39 pmby shteff
I assume that you're talking about the amount of preload that you may want to put on the hydraulic lifters.
1 1/4 to one 1/2 turns of the adjusting nut after you snug them up to zero lash. with thread in rocker studs
But then you say they're pedestal mounted rockers???
Ford mustang 1989?
Posted:
Sat Sep 22, 2007 6:39 pmby DaveM
Just tight down like a the stock rocker arm.18 24 ft/lbs.Once tight you may want to be able to turn the push rod.If they don,t you'll have to shim them
Posted:
Wed Apr 08, 2009 7:14 amby qq_w
8 months ago
or if tightend them to tight will valves hang open and I'll have a problem geting it started,they are ped.mount rr