ok i got 7mgte for 50 bucks had no head issues or any thing like that.. but 2 and 3 was loseing some cp so i pulled it all down very clean motor for 140k the heads has had a stage 2 port and smooth i talked to the guy he sad it made 484rwhp with a t4 setup had the hks head gasket no sine of a BHG i pulled the motor down all the way and am going to frashin it up can i just chean the deack and head and but a new hks gasket on btw the rings looed wore and there was scuffs on the side of the piston on one side but the bore are in realy good shape i still se the cross marks .