roller lifters
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Tuned
Joined: Mar 2007
Posts: 317
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From: Sabin, Mn
roller lifters
ok. I just gotta ask this. if there was a roller lifter that fit in the lifter bores on our y-blocks, y couldnt we use them on our solid lifter camshafts? all that would change would be the pushrod length right? wat isthe lifter bore size for the y-block?
Cargo Master
Joined: Mar 2002
Posts: 3,132
Likes: 217
From: W (BY GOD) V
No. It would require at the least a roller cam lobe profile. The lifter bores would have to be modified extensively. Find yourself a shop manual and study the design. Unique to say the least.
Posting Guru
Joined: Mar 2002
Posts: 2,070
Likes: 2
From: Boise, Idaho
I think that there was talk about someone making roller lifters for a y-block long ago. I think I remember hearing that the tooling got lost, but it's been done.
And the materials used in roller setups is very different than the materials used in flat tappet gear.
And the materials used in roller setups is very different than the materials used in flat tappet gear.
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