Originally Posted by Lornce
Exactly. Gotta wring it above 5k before you'll realise any advantage from a 336 cam. 5k-8k is where they work. It's a high end "timing" cam. Virtually no advantage in valve lift over the stock 308 degree cam. Rather, increased duration.
Here's what I said about your beloved 336 cam and I stand by it.
I'm guessing that without the accompanying port mods you've made/had done that your 336 cam wouldn't work any better than the rest.
Is that not an accurate statement?
edit: can we please make an effort to stick to facts and try to be a little less confrontational?