Not sure how any1 can balance a B series to 11500 since stock B series distributors start to double fire just over 11,000 rpms. But looks good. I personally don't build less than 10.0CR turbo setups in street cars.

Quote Originally Posted by Main Stream View Post
I am guessing the block is sleeved if you are going for those numbers. I will have to be a pretty good P&P job on the head and even oversized valves to make the 500whp mark. Most LS heads just can't flow enough. Good luck and keep us updated.
My thoughts exactly. www.stewartengines.com or www.team4piston.com - get your head reworked.