Rod bearings after 9 years
#16
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I don't know exactly. I keep gaining lash on my cams. Rocker got loose, walked and bent a valve. (My neglect I heard it naking noise that day) I switched out 252/264 solid cams to ~235/241 hydraulic roller cams that I do run solids on. This particular engine just seems to beat the snout out of my valve train. Adjusting lash 3-4x a summer. My old solids I would check every summer and adjust a thou hear and there. I'm working with my head guy and I think I'm just going to throw in my old solid springs lightened up a little.
#17
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I don't know exactly. I keep gaining lash on my cams. Rocker got loose, walked and bent a valve. (My neglect I heard it naking noise that day) I switched out 252/264 solid cams to ~235/241 hydraulic roller cams that I do run solids on. This particular engine just seems to beat the snout out of my valve train. Adjusting lash 3-4x a summer. My old solids I would check every summer and adjust a thou hear and there. I'm working with my head guy and I think I'm just going to throw in my old solid springs lightened up a little.
In a recent conversation with a cam grinder, he had advised against running that setup. He mentioned how alot of people assume that a hyd has easier lobes than a solid, when in fact it can be the opposite. His advice was if you wanna run a solid lifter in an endurance engine, run a solid roller endurance lobe profile. I was contemplating going to solid roller lifters to avoid the pitfalls of alot of the hyd lifter issues, but after talking with him, decided to stick with what i have.
Did you notice any abnormal wear on the lobes, or valveseats Jason?
#19
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Never liked the stupid solid roller lifter on hyd roller cam deal anyway. Too little lash, which you need to do to make it relatively happy.
Nothing but a buzzword (from cam grinders/pickers) to look different.
But, I'm the azzhole for going against it a bunch, some years back. LOL.
Be gone with it and get proper lifters for the cam.
Nothing but a buzzword (from cam grinders/pickers) to look different.
But, I'm the azzhole for going against it a bunch, some years back. LOL.
Be gone with it and get proper lifters for the cam.
#20
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iTrader: (3)
I don't know exactly. I keep gaining lash on my cams. Rocker got loose, walked and bent a valve. (My neglect I heard it naking noise that day) I switched out 252/264 solid cams to ~235/241 hydraulic roller cams that I do run solids on. This particular engine just seems to beat the snout out of my valve train. Adjusting lash 3-4x a summer. My old solids I would check every summer and adjust a thou hear and there. I'm working with my head guy and I think I'm just going to throw in my old solid springs lightened up a little.