- Feb 1, 2020
Hey everyone. Cam finally went flat in my original 305. I’ve been looking into the most amount of power I can get with still passing California smog. Looks like that fresh Chevrolet crate 350/290 is the way to go for me, it’s a daily driver but I take it to shows too. They come with a 222 cam, I hear anything under 224 passes, is this true? I will be running stock manifolds and a cat. I know stock exhaust is restrictive, planning on going single 3 inch eventually. Thank you in advance to anyone that can help !!