ok i wanna get a post going on stock WG opening pressures. i see alot of newbies posting every day on "what psi does a t25 open at"

so heres our running list.

Garrett T3 42/48 set at - 8psi

Most all chrysler 2.2l turbos w/ the goofy t3 all spool at - 5.5psi-6.5

TD04h (14b) - 8psi

.60/.63 Tbird/meurker/svo - 10psi

RHB5 from the Subaru and Probe - 8psi

84-88 nissan 300z t3 .60ar/.63ex. - 5psi

87-88 rx7 twin scroll turbo - 6.2psi

Mitsu TD04L(WRX) - 7 psi

t25/14b (Mitsu Eclipse) - 8psi

starion 14g Before 1987 - 7psi

starion 1987+ - 11 psi

garret t28 stage 1 - 8.5 psi

garret t28 stage 2 - 10.5psi

garret t28 stage 3 - 15 psi

K26 external – 14psi

Garrett T3 42/48 set at 8psi

GReddy 15g (mitsu td04h-15g) 5.5psi

CT26 (MK3 Supra) - 5psi

TB25 (Garrett, 89 Pontiac Sunbird GT) - 7 psi

IHI VJ20 (JDM Mazda 1.8 GTX) - 8.8 psi

K03 - 4 psi

 

you probably want to keep this thread clean, so if you delete this that's cool. hopefully someone knows what the chrysler lebaron t3 is set at, if not I'll find out soon enough.

 

yeah, i will clean it up once we get a decent base.

 

garret t28 stage 3 internal wastegate stock set at 15 psi stage 2 set at 10.5 and stage 1 which i have set at 8.5 psi

 

IHI RHB5 - 8 psi

 

the wastegate on my starion is set @ 7psi i think its a 14g, but after 87 they run 11 psi

 

t25, 8psi

 

keep it coming boys!

 

Might not be able to find these at junkyards but......

Mitsu TD04L(WRX)-7 psi

 

i doubt this will ever come up but, a 87-88 rx7 twin scroll turbo= 6.2psi