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11-07-2007, 10:29 AM
they will both look good and last a long time on the bench.lol its a fad, dont know who started it but im sure it was an effort to reduce weight. the os speed comes in both now. and no mag has less memory than alum. at the nats no one was running the mag heads, cant get the rpms out of the motor on warm days with a poor cooling head. os had the same problem when they came out with the cv 12 that had a red square head but as soon as you put a better cooling head on it like the odonnell it was fast. i had the mr tuned motors at the nats and we put the alum head on. in cooler temps this head will work in fact ira runs onroad and perfers the mag head. so i guess the higher speeds keep the motor cool.
GRAVEY GRAFFIX LEISURE HOURS 
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11-07-2007, 10:35 AM
rb,adam drake,os,ninja none of these motors ran the mag heads because they do not cool the motor as well as the alum. i ran both on the same day on the same motor.
GRAVEY GRAFFIX LEISURE HOURS
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11-07-2007, 10:49 AM
ty= thank you
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11-07-2007, 10:54 AM
you are a big dumb nerd Al
Close Plz, and I am about done posting here, not that anyone cares or it will matter, I should have made the topic on tech, then I would not have people slamming me because im not a full fledged hardcore racer, I know its all in fun, but im sick of it and its the same repetetive bs, ruined thread after ruined thread ALWAYS because of some big timer.
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11-07-2007, 11:42 AM
big talking? im asking for help here dude, instead you slam me because Im not a racer like you are.......you need to step back into reality, and away from the pc and rc tracks/cars for a while, you are a sick/disgusting man, and a DISGRACE to any manufacturer in this industry.
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11-07-2007, 11:44 AM
 beer here? anybody got a beer? man i wish i didnt have to goto class dont wanna miss the rest of this soap opera!www.czech-it-out-graphics.com 1/29/07 never forget....TTT  Bringing old know-it-all blow hards back to reallity at a forum near you "Always Imitated, Never Duplicated"
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