Rocker arm studs
#1
Rocker arm studs
I bought some comp rocker arms and guide plates from a forum a member, no rocker arm studs purchased nor suggested. Box from Comp says I need studs which are not available by themselves from Comp nor ARP. This is ******* awesome. Wasn't given any instructions on valve height. Rocker arm installed with factory bolts an Comp pivots is hitting the edge of the valve spring. I am sick of having to order more **** all the time. Can I just run my factory pushrods and rocker arms with my Engle 22/25 cam?
#2
If you check the thread spec for the head and nut, I believe it is a common stud used by Ford small blocks and other mfg's. Maybe someone else can verify 7/16-14 for the base, 3/8-24 for the nut. Maybe ARP can cross reference for you.
https://www.summitracing.com/parts/a...iABEgIMpfD_BwE
https://www.summitracing.com/parts/a...iABEgIMpfD_BwE
#3
#5
#6
Ive got the 4542 studs and stamped Comp roller “tip” rockers. Budget conscience build but i’d urp up the loot for mild roller if I could use moderately priced rockers and stock 5/16” thread size.
So the question remains: Curious if’s reasonably possible to control a mild roller set up with a 300-310 open spring rate ? Something like a .485 lift running less than 5500.
So the question remains: Curious if’s reasonably possible to control a mild roller set up with a 300-310 open spring rate ? Something like a .485 lift running less than 5500.
#7
Ive got the 4542 studs and stamped Comp roller “tip” rockers. Budget conscience build but i’d urp up the loot for mild roller if I could use moderately priced rockers and stock 5/16” thread size.
So the question remains: Curious if’s reasonably possible to control a mild roller set up with a 300-310 open spring rate ? Something like a .485 lift running less than 5500.
So the question remains: Curious if’s reasonably possible to control a mild roller set up with a 300-310 open spring rate ? Something like a .485 lift running less than 5500.
Erson has some pretty mild Hyd roller profiles that should work with the lighter spring pressures and lower rpm ceiling.
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oldscutlass74
Small Blocks
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April 22nd, 2020 06:46 PM