k so im gettin some extra cash here soon n want to invest in some ctr cams for my setup. i kno that i should probably upgrade the vavles/springs/retainers to go with but i wont have the funds for that. so my question is will i be ok to run them on the stock gsr stuff provided that i keep the rpms at a resonable level...say 8200 AT THE MOST? or will i end up floating valves and messing things up. ive basically rebuilt this motor from the ground up and the last thing i want to do is mess it up. ill be the one street tuning it so i can set the rev limit to where ever is safe. any input is appreciated. intellegent answers will be repd. please keep the b.s. out. thanks!