I was just wondering which turbo makes more power the SP70 or the PHR Stage 3??
PeterhoustonT said:The PHR stage 3 made 790 rwhp and 650 rwtq on a STOCK motor and STOCK cams at 2 bar. That is all the information that i have at this point. With cams, expect 840 rwhp or so. It is DEFINATELY 1 bad turbo...
How about this
Stage 3 turbo
Port and Polished head with 1 mm oversized valves,Ti retainers,Double spings
HKS 272 cams
What do you think if somebody was running this setup