Why is it good to rev rotars?
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Can somebody tell me why it is good to redline your rx-7, when it is warmed up, and not totally destroy your engine? Or tell me if its bad...
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I heard that when turning off the engine, it's good to rev the car to around 3k then shut off the engine while putting your foot to the floor, to clear the fuel out?
Would this not just flood the car?
Would this not just flood the car?
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The best way to prevent flooding is too NOT turn off your engine too soon after cold starting it.
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#10
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this is a good read...i heard its good to burn some carbon off too, but i had a question...if the car is old, say 86 n/a and has never been rebuilt(yet) w 150k orig miles....i heard of a case to where the carbon build up were the only thing holding apex seals in and the lack of carbon was feared to knock the seals loose? plus i think that much stress would be risky if not had a major tune up first...right? idk maybe just paranoid bout it....id like to redline or close to it here n there but im not quite ready for a rebuild so i think i might stay cautious aroud 4 - 4.5k rpms for now...
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alright ill try it a couple times, but im gona drive cross country first where i know i gota warm garage to work in if i happen to break anything...gettin ready for a rebuild soon n e way...thanks
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Adding on to the fact that Rx-7's don't like to idle, I heard that it is BAD to let your Rx-7 sit for a week or more, without driving it at least once a week. Is that true?
#14
nah, it's when they sit for months at a time without being started is when apex seals start sticking and cause low compression/problems starting from a combination of high miles, weak seal springs, and carbon build up. now this is what i've experienced, others may have a different view.
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