Quote Originally Posted by Limbo View Post
hi-flowed gt25, most likely has gt28 internals if its been hi-flowed, with s300 & tune.
I don't see any issues there.

my gt2871 only does about the same on 10PSI, the numbers seem to stack up
As far as I know an on the receipt it has had the ceramic internals changed to steel. Ported can see a bit of polished going on in there as well but is not that informing at all. Im just going on what ive been told.

Provides good power right thru the rev range spins 3rd 4th in the wet lol. Will have to take it to the next dyno day that Oz honda has in brisbane aswell should be fun..

Thanks all.