mark458

ureka!!! i replaced the injectors with '75 mercedes 450sel injectors they havea flow rate of 420cc's as compared to the stock 259cc's but now i have vavle clatter when i and pushing possitive boost someone told me to adjust the valve lash there is a new timing chain (3 years old) any suggestions?

i already replaced the coil and regulator and still nothing nothing it drives ok for around toen but i cant floor it i am going to put a new msd fuel pump on it on the 9th

i recently read about a guy putting 1975 mercedez 450sel 420cc injectors on a 280zx turbo and i want to also does anyone know if i need to make any mods to make them fit or will they just mount up?

ok i just got an 83 280zx turbo it sat up for a year befor i bought it. on my way home from buying it it ran good then all of a sudden the tach stated jumping and it started sputtering and the sensor light came on then it died i thought i was out of gas so i put gas in it and cranked it up and finished driving it home. the next morning i cranked it up let it warm up and now it wont rev above 3000 rpms. as i slowly push the gas it revs up and it hits 3000 (not floored) and the more gas i give it the more it boggs down. now if i clamp off the fuel return line i can rev it up to 5000 rpms before it boggs down someone help i put new plugs,wires, fuel pressure regulator, fuel filter, and ignition coil still no good Someone please HELP!!!!!!!!!!!!!!!!