What length pushrods with this combo?
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TECH Addict
Joined: Dec 2001
Posts: 2,337
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From: Auburn, AL
What length pushrods with this combo? I'm gonna go back into my motor soon and upgrade a few things. I want to make sure I get the right length pushrods for the preload on my Comp R lifters. Here will be my valvetrain:
Yella Terra 1.7 roller rockers
Comp 227/227 .599/.599 110LSA cam
Comp R lifter
Comp 987 springs
heads milled .030"
Anyone know what length pushrods I will need? Thanks!
Yella Terra 1.7 roller rockers
Comp 227/227 .599/.599 110LSA cam
Comp R lifter
Comp 987 springs
heads milled .030"
Anyone know what length pushrods I will need? Thanks!
Re: What length pushrods with this combo? I'm guessing the the stock 7.400" pushrods will work since your heads are millled 30 thou; should cancel out the small base circle on that big cam. You get shims with the Yella Terra's also, that gives you a little more flexibility.
Re: What length pushrods with this combo? stock 7.400"
most aftermarket cams have a 0.030" smaller base cyrcle (would need a 0.030" longer pushrod)
heads milled 0.030" would need shorter pushrods
7.400" - 0.030" + 0.030" = 7.400"
most aftermarket cams have a 0.030" smaller base cyrcle (would need a 0.030" longer pushrod)
heads milled 0.030" would need shorter pushrods
7.400" - 0.030" + 0.030" = 7.400"
