Well heres what happening. I have a mostly stock ITR never smoked but burned a little oil when in vtec but if your driving out of vtec alot oil was fine. I got JDM header test pipe lightened flywheel and ported head. Not until I got a p28 made for ITR that I got some blueish smoke. What should I check first sensors go to a high flow cat. Is there anything else that needs to be changed along with the obd2 to obd1 ecu. I just bought a hondata s300 so it will be tuned soon but any input would help.

 

Doesn't blue smoke mean bad rings?

 

could be the rings, I would also check the head make sure vale guides, seals, and seats are all good,,since the headwork was the last thing you upgraded..my .02

 

blue smoke means hes burning oil, dosent necessarily mean his rings are bad