ok last summer i put my integra on the rollers since i switched over to S300. its basicly a stock LS i was doing some tesint on before i go the LS/Vtec route. problem is after 5500rpm it started breaking up. Hondata says you need resistor plugs i pulled mine out and they were BKR6. i even tried adjusting the gap from.044 to .035 (turbo gaps) and no changes. was told possible issue with valve adjustment ? anyone have some more information?

I attached a pic of my graph. ill have to also look over my logs.

 

TTT

 

What ignition system do you have ?

Try a stock integra distributor (OEM, no aftermarket autozone crap).

 

x2

 

its an oem distributor with oem ignitor and coil (to my knowledge). NGK plug wires.

 

can you feel it or hear it breaking up? might have had a bad pickup reading.

 

Try another distributor assembly & wires...

 

i was hoping but you can see the tach cutting out in the car. bounces back and fourth around 6k.

ill try another distributor plugs and wires. migth go down to honda and buy both new ignitor and coil. i guess ill tear it apart and look to see if any honda part numbers are on them or if they are aftermarket.

 

goodluck let us know.

 

gap the plugs at .25 then give it a world

 

thats a very small gap for a NA set up. i changed from .044 to .035 to .030 and nothing changed it was the same RPM everytime.

 

why do you guys think its the plugs? he alread re-gapped and saw no change.