Swapping intakes for more power is nothing new in the world of performance. Even with the excellent design of today’s LS-based small-blocks, and all their modern technology, the new top dog in the ...

The heart of any hot rod project is the engine and transmission. In the case of the Week To Wicked 1967 Nova, power is being provided by a remanufactured aluminum-block 6.2L LS3 engine from AutoZone.

Obviously, these valve-control-related issues, associated with insufficient valvespring pressure, are the reason why camshaft manufacturers offer valvespring upgrades. The obvious answer might seem to ...