the guy thats selling it said he was getting 230rwkw on his s14 sr20det on 17psi, i kno that a gt2510 sounds pretty small for a gt series, but it sounds like an older model although he could of meant gt2540. i was looking at getting a GT28R, but this came up and sounded pretty good for the price
yeah im planning to bore it out to 2ltr. using forgies, custom plenum 550cc injectors, exhaust manifold, block strengthing and a good porting job on the head.