layinlowwidebody

ok ive looked threw the posts and havent found anthing quiet like my issues so im postin it to see what other thoughts might be on the situation ! i got this 93 civic coupe for free cause my buddy works at an impound im driving the thing home and it starts boggin at 3500 rpm and will not pass 3500 kinda as if i was redlining the car! i pull over and restart the car and it works fine but a few mins down the road it does it again so today i changed all the plugs wires dis cap and rotar and it wont go past 3500 at all before i did the change it worked ocasionally now it wont its got a sohc vtec this is the first vtec ive owned so not sure of the diffrence in motor problems any help would be great full its makin me feel dumb cause the firing order is correct aswell thanks ahead of time -josh