Old Apr 18, 2008 | 04:52 PM
  #181  
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Rod-Tarry
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Joined: Nov 2006
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From: Hampshire
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Originally Posted by RS500
What can we expect from cosworth yb engines in the next few years??
Can we expect 700 + bhp from a street YB engine ??

707bhp on Optimax from mine . Can I ask what MikeR considers HC in a YB engine producing near 800bhp, over 7.5:1 or maybe even 8:1 . Genuine question after Knowing what Mark now builds.
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