wastegate selection ???

[NJgsx]

i have a 6 bolt motor, slow boy racing 20g turbo and other lil goodies, i wanna get a wastegate, which one would u recomend for my setup, rite now i have a ported exhaust manifold....

 

[DSM90AWD]

i have a 6 bolt motor, slow boy racing 20g turbo and other lil goodies, i wanna get a wastegate, which one would u recomend for my setup, rite now i have a ported exhaust manifold....

I assume you are looking for external choices? If so the Tial38 is plenty big for the 20G.
You can weld a flange/mount to your existing manifold and weld the turbine's WG passage shut for the lowest cost external

 

[prostreetdsmx1]

Tial and Turbosmart both offer 38mm gates that would very well with your setup. How much boost do you plan on running?

 

[NJgsx]

well, im at 21 lbs rite now

 

[CanadianTSi]

Whats wrong with the wastegate you have