ok my buddy gave me his old ls2 cam since im changing the oil pump i figured i mite as well do it especialy since its free. I kno I wont make power lik a tr224 but againIi state it was free lol.. nay way will i need to change the spring??

also i asked this in the pcm sectios but never got a answer if i but this whole ls2 how can i make the pcm work with it ?