It seems my rocker shafts were installed backwards! Possibly when the engine was rebuilt in 2010.
I purchased my 71 Duster in 2017. New to Mopar's & learning. I have driven and worked on it since then approx 22k miles.
It was rebuilt in 2010 71 318la, bored .030 over, stock heads, comp cams Thumper camshaft, pushrods, springs. 340 intake, and a holley.
In 2021, I upgraded the top end w/ xheads, weiand stealth intake, a 650 proform carb. kept the pushrods and internals the same.
I...
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I purchased my 71 Duster in 2017. New to Mopar's & learning. I have driven and worked on it since then approx 22k miles.
It was rebuilt in 2010 71 318la, bored .030 over, stock heads, comp cams Thumper camshaft, pushrods, springs. 340 intake, and a holley.
In 2021, I upgraded the top end w/ xheads, weiand stealth intake, a 650 proform carb. kept the pushrods and internals the same.
I...
Read more
