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How much do the wastegate pressures handle?
- Warren Lai
Hi Warren, at their lowest pressure, they can run approximately 12psi to 24psi. You can raise the range by preloading the actuator more.
do these work well enough for 600HP area? rather size up than have to sell smaller ones and buy these later
- Keenan
Hi Keenan, these can generally push around 500whp on pump gas, and over 700 on race gas or E85. They'd have no problems with 600hp, depending on your other mods of course. We'd definitely recommend running them with 2.5" piping/intercoolers, and upgraded manifolds+downpipes if possible, since those breather mods will drastically help with response with larger frame turbos, and makes them a lot more enjoyable to drive on the street.
hello i don't know which compressor wheel to get 60mm, 58 trim or 66mm, 55 trim. whats the difference?
- michael hartfeild
60mm will provide slightly better response (less lag), 67mm will provide slightly higher top-end power. That's about it!
