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Old 18 August 2009, 12:47 PM
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flyingflatfour
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Default cam specs (STI v4 RA V-limited)

Hello everyone,

I'm struggling to find information on the cam profiles that came standard on all imprezas.

Although it seems like all pre-01 cars had the same head castings (with better flow characteristics than later models), sti and RA included, some say the V-Limited may have had much better cam profiles, close to WRC specs.

Do you have any information on these as I might have a deal on V4 STI RA V-Limited heads to go along with a 2,5L STI short block to make 420hp ;-) ?