The E7's are on my car atm. i'm making 168rwkw and 400nm so they have been severly played with, i'm not sure what has been done but it is certainly something. I'm not sure how many E7 headed cars are out there making this power but it wouldn't be many

The GT40p's are the factory cnc ported heads with big stainless valves, these heads are the same that came of the factory hand assembled T-series strokers. They have been decked to 56cc and will have new valve guides and competition valve job. They have been extensively ported and polished with the combustion chambers fully pollished.

Not sure what i'm doing at this stage but as the title says 'EOI'

Ported GT40Ps I'd be interested in.
When you have an idea if your gonna sell them or not please PM me with a price of what you would like and we can take it from there.
Cheers

wat sort of dollars are you willing to pay