teddy_dc2
New Member
will the stock gsr sleeves bored to 81.5mm hold a reliable 400whp? it's a weekend car and i baby the thing. i really don't have money for sleeves right now. 400whp should be enough for the streets and that's the maximum my .57 trim turbo will give me anyways.. (i'm planning on going through laskey racing for the build, any suggestions??)