Proposed 400 bb build, cam recommendations

MOPARMAGA said
Not everyone has 93 to start with, I'd say probably 11 -11.25 with great tuning, great cooling system. 93 octane will work running around town but not at the rpm he would have to spin a stock stroke 400 to get 600 HP, running around town HP isn't 600.

Agreed and disagree.

MOPARMAGA said
Who's ?

Sorry, I quoted the wrong fella here. I was actually thinking I quoted fishmen

MOPARMAGA said
For the sake of stopping this quicker, go back and read the op's 1st post. Does that sound like 600 HP ? Then look at post 21.
My posts are to give Brooks an idea of what he's in store for trying to build a 600 HP stock stroke 400, I guess the thing I'm forgetting is he wants to use nitrous also, which makes things alot simpler parts wise. I was thinking n/a & that's straight out of the max performance Mopar big block book.

For the sake of stopping this quicker, my argument isn’t knowing or not what the op stated he wants nor is it to get him to do it but argue it can and has been done. Streetable or not is driver dependent.

Your saying it can’t be done. OK
Tell that to the NASCAR Dodge truck series team limited to a 9.0-1, 358 engine that makes over 700 hp.
And now I’m done here on that.

Now! If “I” were to look for a 600 hp engine and make use of a B big block, I’d look to stroke that 400 for sure. So, that ends my suggestion and point of view it on what to do with a B-400 block for the OP short block wise.

RustyRatRod said
He's in Florida. 11.1 plus on the street is just stupid.

Only if you can’t feed it or cool it.