BD diesel RT700 twins NIB - 4000$

kawi600

kawi600

got Coal for Christmas
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Jun 9, 2008
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I bought a set of twins from BD diesel last year and never installed due to health reasons. Still sitting in the unopened box.
These are the 'tow and track twins'. Emphasizes low end response and boost for towing, but would probably keep a 12valve running clean for around town driving too.
You can run these on a 12v manual, or remove / relocate the heat exchanger on an auto.
Located in Boston MA. Would have to ship freight which is a PITA. Lets see if any locals have interest first.

Also have a stainless diesel manifold and some injectors Weston set up for me, 5x.012 155* with some needle height. Will put those up after the turbos are gone.
 
I ran this setup before on a 12v manual and auto. Great on both. Very fast spooling setup good for about 550whp. Very easy to drive clean around town. Would definitely recommend for anybody's DD/towing setup.
 
Isn’t the rt700 the setup
That uses a super b special? I’d think you could push 700hp no problem with a big girl blowing the 64/71.
 
The thing I'm a little curious about is what turbine they use for the primary. I know someone looking at running the BD compounds but I don't know if they use the 96mm turbine which wouldn't be ideal for his application.
 
Free bump with more info,

The rt700 kit for 1994-2002 uses an s471 with the 83/74mm turbine wheel.
The rt700 kit for 2003-2007 uses an s472 with the 87/80mm turbine wheel.
 
Your welcome. For what its worth I think that the s471 is a much better alternative to the s369.
 
Agreed. Do you happen to know the turbine housing AR size? Specifically for 2nd gen application. I would imagine a 1.10 or 1.25 T6?
 
The s471 is Borg Warner part # 177248 and uses a 1.10 a/r T4 housing. The s472 uses a 1.25 a/r T4.
 
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