ive gotten alot of good info over there, but im not the forum type, so if i were to choose a forum to join, its this one. the 243 heads on the ls4 are good, its just everything else is choked down. it sux cuz gm coulda done better form the factory, but the fun in owning one of these is the building part anyway, so......
im a hot rodder. do most of the work myself, so its a real hands on deal. im looking forward to the challenge. how realistic are 12s in my car?