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Nice choice for lifters I'd say.
Shopping for roller lifters for a 59 degree block doesn't leave a ton of options , but these look like a good one.
With the push rod angles on them , I'd have to agree with the above.......stiffer is better.
.080 wall raised my eyebrows in Ryan's post , but he wrote this a while ago and conventional wisdom may have moved forward since.
And valve train weight is also a factor , but more so in an r.p.m.'s to the moon situation , which you shouldn't be in.




Yeah I don't plan on spinning it past 7K with these turbos and this 4" crank.. so I like a little heavier push rod for strength.