Quote:
Originally Posted by Racecobra
Thanks, this makes sense. I will ask FR about the construction of the manifold.
Do you think it is worth for me to go twinscroll?
Are internal wastegated GTX/GT twinscroll T3 turbine housings available? (The only twinscroll turbo I found is the Borg Warner EFR Series).
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as far as my knowledge goes there is no Twin Scroll Internal gated housings available from Garrett. so a new manifold might have to be done.
reason behind twin scroll is that it's much more efficient not only on spool up but on the overall power band, with the addition of better suited camshafts for your application.
the camshafts i would recommend for your situation would be the JWT S1 for the KA24.
you can never go wrong with FUll race manifolds, if you have the bank roll i would definetly buy that. but other than that DocRace should be able to fab you up a Twin scroll manifold give him a call too!
-Juan