Re: How much rpm and hp can a 400 small block handle?
I think the block will handle the 500 hp goal. Like others said, get ARP rod and main bolts or studs. You could spend $1500 on those 882's and they still won't flow like those AFR's. I believe if you want 500 hp without nitrous, go with the AFR's.
I have a HV Melling pump in my stock pan. It hasn't sucked it dry yet. If you're worried, over fill it by 1/2 a quart for racing. I did that a lot when going on long road trips when I cruised at 3500 rpm.
I think the block will handle the 500 hp goal. Like others said, get ARP rod and main bolts or studs. You could spend $1500 on those 882's and they still won't flow like those AFR's. I believe if you want 500 hp without nitrous, go with the AFR's.
I have a HV Melling pump in my stock pan. It hasn't sucked it dry yet. If you're worried, over fill it by 1/2 a quart for racing. I did that a lot when going on long road trips when I cruised at 3500 rpm.
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