FAQS | External Wastegates

External Wastegates
Why is it important to check the Air-Fuel ratio while setting the desired boost pressure?
Any increase in boost pressure can cause the engine to run “LEAN”, resulting in possible engine damage.
Will fitting an external Wastegate require any custom fabrication?
Yes, fitting an external wastegate will require fabrication of a custom manifold and or modification to an exhaust manifold.
How can I test my wastegate to make sure it is working properly?
Although you can perform a “bench test” of a wastegate to confirm that it is cycling properly and not seized, this bench test will not offer accurate results in regards to the amount of air required to open the wastegate. It is important to keep in ...
The part number I need isn’t offered in the PSI rating I want. What should I do?
Many of the Turbosmart wastegates are offered in pre-set PSI ratings, such as 7 PSI or 14 PSI. In most cases, these wastegates can be customised to different spring pressures (either higher or lower) at little or no additional cost. We recommend ...

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FAQS | External Wastegates | Knowledge Base