Does anyone have any info on the dell west valves ln comparison to the SS steel 1MM oversize valves?

Does anyone have any info on the dell west valves ln comparison to the SS steel 1MM oversize valves? Please delete post.

my quest has been in the shop 4ever do u guys have some links of ur cars exhaust and acceleration videos i just wanna watch some running quests thanks guys...

alright, my caliper locked up and i burnt up the set of pads on my 89 quest, while calling every auto parts place around me, carquest (only one set of pads and no rotors in the U.S they say), oriley (cant get a thing), napa (nothing), redrooster, blah blah i found rock auto is the only place i could get any without calling mitsu and i could only get semi metallic fronts and organic rears, one day on the track and my pads are glazed and rotors are warped so now im curious.   what are the best pa