small block 302 1.7 rockerarms on gen two heads ??

mrbob · Mar 10, 2021

they have 1.7 ratio roller rockers 5/16 hold down bolt and are adjustable , can they be used on a viper ?? no viper tax , way cheaper than the harlan sharps , same setup looks doable what are the thoughts on this , has anyone don this . thanks to all

MoparMap · Mar 11, 2021

Neat idea, always nice to be able to share parts. Would probably just need to buy one and measure it up to see how it compares. Valvetrain geometry is tricky because something that is off can still work, but not necessarily well and might lead to premature wear. While they might be the same ratio I'd wonder what the actual measurements are and where the contact points are relative to the pivot. A 1" long and an 8" long rocker arm can both be 1:7 ratios, just with much different travel characteristics.

small block 302 1.7 rockerarms on gen two heads ??

mrbob

Enthusiast

MoparMap

VCA National President

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