BBC Roker Arms

[Stockerchevy]

Originally Posted by Alan Roehrich

Jim,
The only thing we've used successfully in recent years are Clark Holroyd's rockers. They're consistently around 1.7:1, provided you have the correct pushrod length. You'll find that as little as 0.025" of pushrod length can move the maximum lift you get by a considerable amount.

Thanks for the reply Alan. It is just a lot to give up when we would love to run more camshaft.

Jim