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Old 04-10-2013, 05:21 PM   #331
sw20kosh
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Quote:
Originally Posted by Calum View Post
Gauge accuracy COULD cause problems with this, but it is a VERY good idea.
I have had nightmarish problems with internal wastegates. I once had an internally gated turbo where the flapper door was not able to open more than 30% because of machining tolerances being off......... Boost spiked up to 24 psi when we first boosted on the dyno. Luckily it was a 9:1 CR motor lol.
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