hey i talked to a guy at the track yesterday (owns all generation rx7s) and when i was telling him i have full 3' with fuel cut defensor he said it is a reciepe for a blown engine, i didnt ask why but now its got me thinking... anyone know why or what i can do about it?

 

any boost raising mods do require fuel mods, otherwise you are just leaning it out and making it easier to blow up


http://fc3spro.com/TECH/FM2W/power.htm