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So, I ask this to Brett.....Is there a chance at 5.0's with a max effort N/A SB build based around your current "big" port at 417 CID and still be a reliable bracket car? And I'm trimming weight again this winter....should be around 2740 race weight.



I can't Promise anything but I would work my a$$ off for you.

I can send big port to HRE and get manifold started :-)

1.00" of cam 9500 RPM springs 30-50 passes

I think we can make 100-150 more HP