DOC Race Supra A90 Top Mount Single Turbo

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doublespaces

Administrator
Oct 18, 2016
8,068
AZ
Had a chat with John from @DOC_Race and managed to get some details about the Supra build they are working on.

They are using a Borg Warner EFR 9180 which is rated for 1000hp and it will be tuned with the help of Chris from Whom Innovations using MHD. The manifold has a T4 twin scroll flange and integrates the factory wastegate actuator. The downpipe is 3" which connects to the OEM exhaust, however a 3.5" to 4" version is planned.

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Check out DOC Race on Instagram: https://www.instagram.com/doc_race/
 
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doublespaces

Administrator
Oct 18, 2016
8,068
AZ
Doesn't look crammed in there either which is nice, the Supra has a massive engine bay in the right place it seems.
 
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Twisted Tuning

Lieutenant
Platinum Vendor
Oct 25, 2016
922
New York
Posted in my own build thread. But its relevant here as well.

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EFR9280 installed. Were in the middle of a snow storm here in the northeast so havent been able get her on the dyno just yet. Little started snowing as we finished the install. so dyno soon when we catch a break in the weather.


Short vid of some revs

 

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