seems to me it takes awhile to rev out to 5700rpm, espically in 2nd gear. If the engine was running rich would it cause that, how to check if it rich or not?

also i did some research about the o2 sensors on 93s compared to 94+, but i have shorties should i convert to 4 wire o2? or will it even matter?

just seems slow to me and its pissing me off.