ok i just bought a 80 rx7 yesterday night guy said its bin sitting for a year after he put the following street port 3mm apex seals 2 new housings racing beat intake mani with holly 750 racing fuel pump with manuel regulater new aftermarket radiator ok my problem was the guy says that to start the car u need to put oil in the carb or it wont start so i go to buy it he puts oil and starts rite up smokes like a bitch tho but runs at 2,000 rshared_pm then would slowly idle lower till it died so my cuzin did some work on the carb and made it idle at 1500 and idle steady not die any lower and it will die u turn the car over and it wants to start but wont untill dat oil hits it ran a compression test 100 psi in the first rotor 60 in the second closest to the tranny my guess is the rotor is fucked with is wat my uncle says and he states he built rotorys b4 and he said the rotor was fucked up b4 the compression test if any good mazda people have gone thru or kno please let me kno ur opinion