Quote:
Originally Posted by SSDiv6
Mark,
Like I shared with Jeff, be careful with the washers.
Commercial washers, even the high strength ones, are usually Chinesium and will deform.
Talking from actual experience with some lifters I shimmed with high grade hardened washers and they squeezed to a thinner dimension.
Ended buying some 7075-T6 Aluminum round stock and cut it to the proper length.
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I will plead guilty of not using much RPM and valve spring pressure on our latest combo.
So, when in doubt, leave it to the engineer.