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Type RA or IAG Shortblock for 450whp?


Type RA or IAG?  

3 members have voted

  1. 1. Type RA or IAG?

    • Type RA Shortblock
      0
    • IAG Stage 2
      3


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Hey! After 200k miles, it might finally be time to get a new shortblock for my 2007 Outback XT.

 

I plan to run a FP Blue turbo with FBO, and my target is around 400-450whp, since my 5EAT can't handle much more.

 

I've heard some argument on whether or not the Type RA Shortblock truly can hold more power or not, but it's $1000 cheaper than the IAG built block I'd go for.

 

My question is, can the Type RA block reliably handle my planned setup/hp? Or is it worth it to fork over the extra $ and get an IAG stage 2 block for peace of mind?

 

 

 

TL;DR: Type RA block or more expensive IAG block for 450whp?

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Wouldn’t run an OEM RA shortblock to 450 at the wheels. It’s not meant to push that much power reliably. Stage 2 Tuff would be my minimum for that power level and frankly, you’ll have a lot more to worry about, (and spend your money on), if you intend to pull those power numbers for your Outback...
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