i hit it as soon as i hit i say about 4500 3rd gear. since then i havent been on the bottle. well first of i wanted to try purge it so i did with the precious metal plat. then i went a step colder havent ran it since also took the chip out. but still i want to know if i need a timing retarder, msd. or fuel regultor.????? i was told that if i did run more nitrous i would have to get a stand alone fuel managment system is this true or do i need one now. if so who makes it for the svts.
