Originally posted by wcc
EDIT: So it sounds like if you are running a .8 spring you would get actually a little less boost with the factory wastegate. But you would get the FULL .8 BAR with a Tial.....
Sounds right... I get the full 1.0bar with the TiAL every time. I've only ever used TiALs, so I can't comment on any other w/gates.
Go with the TiAL I say... it's a common upgrade for enthusiasts
'89 911 Turbo Cab
Protomotive MAP ECU, Twin Plugged Heads, GT2-EVO CAMs, 3.3L fully finned P&C's, ARP fasteners, C2T head gaskets, Titanium Retainers, Turbo spec valves, springs & guides, 964 splash valves, GT35R BB turbo, GSF Stainless Headers, Magnaflow Exhaust, Full bay Intercooler, TiAL 46mm w/gate, TiAL 50mm BOV, Apexi AVC-R EBC, SPEC Stage3+ Clutch kit, Crane CDI Ignition