88convertman

I just got done changing the intake and stuff on my 88 vert. now the injectors have a nipple on the end on the 19psi there orange nipples ok now they were all like dry rotted and cracked but still good enough to use till i can get new ones except one. Now i took the nipple off the other injectors that came with the new intake. The ones that came off my 88 were like square shaped with a small hole the ones that came with the new intake was off a 92 gt now there nipples were little more rounded like a donut with a slightly wider hole if i used that one in pleace of the broken one will it make a difference on how it runs? Will it run leaner or richer? well the motor is back together and i broke a few dry rotted vacume lines wich im getting tomorrow. The car runs like it has a cam and it smells real rich well the vaccumm line that broke runs to the fuel regulator and egr valve and canister