What sort of power would a pp 13b produce when keeping the engine internals standard bar replacing the apex seals
with a racing type using a 48 or 51 down draft Webber and a proper exhaust and after market ecu?
http://www.mazdarotaryclub.com/forums/showthread.php?t=61960
Here\'s mine\'s road going FC 13BPP with 210@whp with Italy\'s finest Weber IDA 51mm and requried a good tune-up to see it up to a magic "280hp".
it\'s a good buy with very good chassic with no rot unlike many FC\'s rotten floor pan,sills etccc.