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Todd, I think from memory the waste gate mechanism is welded in (Turbo is at local precision turbos) If necessary I will do the wastegate upgrade myself. Easy to put S/S bushes on the shaft – just have to get it all apart. Possibly famous last words. How did you do yours Todd? Neil. From: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Sunday, August 16, 2020 8:24 AM
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: turbos Hi Neil; When I talked with him he said his web page is out of date and need an update. But one of the things is all of his upgrades now have an 0.7 A/R Dave, Todd et all, I just rechecked BNR upgrades as all have an A/R of 0.6, whereas I think it was you Dave that gave the specs of 1.15?? Did I read it right? Just have to be sure when I talk to the local bloke who is quoting $1000 AUD for a basic upgrade. That is approx. $660 USD. Seems he is to just replace the air turbine and housing only. I will ask about the wastegate when I talk to him as BRN modify all wastegates, but go for up to 17 PSI. Only need 7 psi max?? Think I am finally getting there. Just need to confirm that the A/R is only 0.6 and not 1.15?? Suggestions? Neil.
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