i gotta 93 integra RS . and i just put in a b16 motor, well i was checking the spark plugs and pretty much nothing was left of em, so i bought some denso spark plugs for a delsol b16 , and i put them in, some resion it wouldnt go past 7000rpms, so i checked the gap on the sparkplugs and they were at 0.40 so i changed them to 0.44 and now it wont go past 7800 , the spark plug wires look new, a friend of mine said i would need type r spark plugs?? some1 please help