i had ordered a 68mm skunk2 throttle bodyon january 3rd it is now febuary 8th its still on back order. so i got my money back. but i got it for 255.90 total a good price . so i was waiting to get it so i cant put it on when i put my intake manifold on also which i got for x-mas. so should i just get a throttle body spacer and call it a day or what , and do they actually help.