91 cams?

[santacruz77]

im new here but ok. i have a 93 and i was gonna buy some 91 cams do they make a diffrence? im broke so i cant but cower cams or somthing. and whats the duration? one lat ? how can i tell if there 91 cams? so i dont get ripped off? some people say the there all the same? thanks yall

[eddiec]

intake duration = 248 (degrees of crankshaft revolution)exhaust = 240

that is from the 91 fsm. and the zreoyon online fsm for the 93 model year has the exact same specs. so if you have a obdi s13 then you have the same cam.

further for the record the 95-98 fsm's states cam duration as degrees of crank rev asin = 232ex = 232

[santacruz77]

alright thanks bro