Re: stock 5.0 roller cam specs
Early cams were advertised @ 266/266 until August of 88 when they went to 276/266. Doesn't matter much, when F/S allowed only stock shafts lots of them were cam doctored and the duration @ .050" varied in the general envelope of 204-212 degrees in duration. THAT is significant. The lsa and ICL varied too. They vary from lobe to lobe too. My HO cam is at the high end of those specs and makes pretty decent power for a stock cam.
__________________
Tom (Torque) Moss
88Gt 5spd Vert, FLowmaster Catbacks, stock cam advanced 4° @ 108.5° ICL, NMRA prepped GT40P heads 1.85/1.55 valves and 1.7 rockers, MAC P headers Jet-Hot coated, 97 Exlporer intake (ported lower), TB and injectors. 277RWHP/330RWTQ (SAE).
http://www.fastlanecars.com/
|