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techtalk:ref:engmech01v [2025/08/07 02:23] – [Solids vs Hydraulics and Pushrod Types] hippysmack | techtalk:ref:engmech01v [2025/08/07 02:52] (current) – [Solids vs Hydraulics and Pushrod Types] hippysmack | ||
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=== When are applications where you can't use a stock lifter? === | === When are applications where you can't use a stock lifter? === | ||
When you run out of tappet anti-rotation pin clearance. Red Shift 585's have stock base circles and typically require an aftermarket tappet that has longer anti-rotation flats. SE 575's have almost as much lift, but they have a smaller than stock base circle, so they typically don't cause tappet pin clearance issues. ((https:// | When you run out of tappet anti-rotation pin clearance. Red Shift 585's have stock base circles and typically require an aftermarket tappet that has longer anti-rotation flats. SE 575's have almost as much lift, but they have a smaller than stock base circle, so they typically don't cause tappet pin clearance issues. ((https:// | ||
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+ | === What is the advantage of using non-adjustable pshrods? === | ||
+ | A non-adjustable pushrod is stronger at a given weight and also less likely to cause " | ||
=== When do you stop using fixed pushrods and switch to adjustables? | === When do you stop using fixed pushrods and switch to adjustables? |