TDG Mafia Member # 37
Join Date: Jul 2006
Location: Southwest lower Michigan
Thanked 9 Times in 8 Posts
I love my GTP38R, it spools quick, whistles like crazy, and I have not had any surge issues at all. I do not tow anything heavier than 8,000 lbs, so I have not had surge issues, some guys have had some surge with the GTP38R but they must be pulling heavier loads than me. You can also get the non wastegated version with different housing options that I have been told will eliminate surging. I think you would be happy with either of the turbos mentioned but as said above really depends on what you plan on in the future for mods. Gene :mafia
2001 F-250 XLT, cc sb 4X4, 3.73 LS,auto, Ported ATS shroud housing 1.00 exhaust housing Banks wicked wheel adjustable wastegated turbo,Non Ebpv pedestal and gutted Ebpv, DI Performance regulated fuel return kit, Dieselsites' 203* thermostat and billet housing, MBRP 4" ss turbo back exhaust system, AFE Stage 1 air intake, Jody Tiptons' F5 chip with no start,stock, 60hp tow,and 120hp race tune for now til I get big oil and injectors. Sonnax kit, Dieselsites' A/C heater core bypass valve, Autometer Boost, Pyro, and Trans temp guages in A pillar, Regulator in MAP line set at 20psi, boost tube, wastgate adjusted real tight, Aih delete, and Zoodad'ed. Amsoil fluids, Monroe Reflex shocks, and Ironman APR 265/75/16R tires.