yum!!!

[DavidS]

Originally Posted by My84Z

first part if you are not planning on more mods then i would say a max of 450 just to be safe.

second what rpm does your car shift at wot. or look at your graph around what rpm does your power fall off. I havn't seen the graph but I would say 5500 would be max on a sbc but I dunno what your cam or setup is.

OK, Thanks! Below is what J&M said was their first dyno before making carb changes. They never gave me a dyno sheet after the changes but said the max went to 350 rwhp. Is the recommendation for 5500 still OK?

I don't know if I believe anything J&M ever said, but unfortunately it's the only thing I have to go by.