I'm asking specifically for 750 with no engine upgrades (heads and stuff I know nothing about) but any bike, stock, canned, jetted, full exhaust, internal work, 600, 750... if you have had a dyno run, please chime in.
96 750 engine/ k&n/yosh bolt-on. get this,
one week ago - 117.8 hp
then on another dyno this week - 105 hp ???
no mods in between dynos and bike doesnt feel any different, 12.8 hp is noticable, its more than a 10% difference in numbers. so i gotta say, its tough to compare dyno numbers unless its the same dyno/dyno operator/etc.
Had my bone stock 98 750 dyno'ed at 116.8, but since then have added K&N, fully muzzy pipe, block off plates(took that PAIR crap off), 520 conversion. Still have to do the TRE mod and airbox mod. Will get dyno'ed again to see outcome.
96 750 (36,000 miles), 108 hp on 'Factory' Eddycurrent dyno=124 dynojet hp (15% higher according to 'Factory' owner Mark Salvisberg). Yosh duplex, st-1 cams, airbox mod, 'factory' jet kit, +4 degree advancer, K&N filter, pump gas, hiflow oil filter, mobil 1 oil. I think it should do an honest 170mph (sigma sport speedo) and I will find out this summer.