I have the Newman Ph2 cams together with a head fettled by Roger Fabry (Sabre heads) - very torquey 160bhp combo. Better value than the Piper equilvalents (circa £100 cheaper a set). Quite a few peeps on seloc now running the ph 2s
well i have just ordered a pair of ph2's from Roger/sabre, mine is standard except exhaust/induction so hopefully will see some increase in poke,then later get the head done.