I STRONGLY RECOMMEND YOU BUY "VERSATUNE" AND ADJUST THE "SW" FOR YOUR 87OCT. WITH 3 SWITCH MODES IN A SPECIFIC "OTS", IT WOULD CERTAINLY WORK FOR YOU.

What MAF housing do you have? 3.5" o 4"?

Hi, I was really out of my self for a long time, which kept me out of MAZDA for many years, but now I'm back and with a lot of strength. What happened to this forum? :jawdrop I thought this would be full of crazy PEOPLE building cars. Now I am preparing something to break the 6xx whp barrier. I will...