Experiment
#1
Experiment
Going to try Rokr Lokr`s for the usual reason.
The court of opinion seems 50 / 50 on being effective and my Indy friend say`s they never work
Doesn`t matter , It`s winter and I have a heated shop and time to kill
Point of the story is I find the rocker box bolts to be tedious to R&R
Ordered the 12pt screws in attachment as a 5/16ths flex "gear wrench" fits in the bolt recess on the box
The court of opinion seems 50 / 50 on being effective and my Indy friend say`s they never work
Doesn`t matter , It`s winter and I have a heated shop and time to kill
Point of the story is I find the rocker box bolts to be tedious to R&R
Ordered the 12pt screws in attachment as a 5/16ths flex "gear wrench" fits in the bolt recess on the box
#2
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eighteight (12-19-2023)
#3
Clarify.. Look for marks on the bolts that hold the rocker shafts in place..
BTW, Those bolts listed for the covers are Black Oxide coated.. Will probably rust.. If the washers are going to be used under the heads of the bolts, might be worthwhile to find something harder and thicker..
Thanks for the clarification Max; should have been clear where to look for witness marks.
Last edited by djl; 12-19-2023 at 02:50 PM.
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eighteight (12-19-2023)
#4
Clarify.. Look for marks on the bolts that hold the rocker shafts in place..
BTW, Those bolts listed for the covers are Black Oxide coated.. Will probably rust.. If the washers are going to be used under the heads of the bolts, might be worthwhile to find something harder and thicker..
BTW, Those bolts listed for the covers are Black Oxide coated.. Will probably rust.. If the washers are going to be used under the heads of the bolts, might be worthwhile to find something harder and thicker..
I agree with looking at the bolts first
I hit the bolts with H temp paint and have had success using them in other areas with out issue
Jury is out on the washers as stock uses none
TNX
Last edited by eighteight; 12-19-2023 at 02:16 PM.
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djl (12-19-2023),
Max Headflow (12-19-2023)
#5
#6
I have found black oxide stainless steel bolts and washers (also from McMaster-Carr). I use them for Reaper's derby cover (1/4-20 x 5/8" socket head cap screws), sissyebar side plates and cushion, and primary inspection cover. They look great, and do not rust like regular black oxide coated bolts. Not sure if they're available in 12 pt ARP style, though.
Cheers!
Cheers!
#7
Going to try Rokr Lokr`s for the usual reason.
The court of opinion seems 50 / 50 on being effective and my Indy friend say`s they never work
Doesn`t matter , It`s winter and I have a heated shop and time to kill
Point of the story is I find the rocker box bolts to be tedious to R&R
Ordered the 12pt screws in attachment as a 5/16ths flex "gear wrench" fits in the bolt recess on the box
The court of opinion seems 50 / 50 on being effective and my Indy friend say`s they never work
Doesn`t matter , It`s winter and I have a heated shop and time to kill
Point of the story is I find the rocker box bolts to be tedious to R&R
Ordered the 12pt screws in attachment as a 5/16ths flex "gear wrench" fits in the bolt recess on the box
There are however a lot of other parts making ticking noises in the Twin Cam engine, some of which tend to be significantly louder than said shaft to bolt interaction.
So in many cases the resulting reduction in perceived ticking noise level is not breathtaking.
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eighteight (04-17-2024)
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#8
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dynoking (12-21-2023)
#10
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Max Headflow (12-20-2023)