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Rb25 Hitting Rev Limiter Street Use

extreme33

By extreme33,
in Engines & Forced Induction

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JonnoHR31 Grand Master

JonnoHR31

Posted
Posted

Hit limiter also causes engine knock, which can lead to broken ring lands, pitting in the combustion chamber and on the piston.

99% of knock readings on limiter are false. unless you've got more timing in that cell than others under full power it'll fine knock wise.

agree with the rest though, bad idea in general to limiter bash

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joeyjoejoejuniorshabadoo Grand Master

joeyjoejoejuniorshabadoo

Posted
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5 seconds? haha what a dickbag.

do your mates realise that the car is actually losing speed while they are doing this? or are they actually too stupid to notice?

ARTZ Grand Master

ARTZ

Posted
Posted

Excessive use of limiter will eventually break an oil pump.

Hard cut does do damage to bearings and could also pay a part in rod bolt failure too.

Hit limiter also causes engine knock, which can lead to broken ring lands, pitting in the combustion chamber and on the piston.

However, a lot of drifters sit on the limiter all day and i personally havn't heard of someone breaking an oil pump because of it.

Oil pump is definitely the weakest link though. Having a short nose crank, stock oil pump, old worn harmonic balancer and hitting limiter all the time. The odds are really against you.

heres a stupid question..How does a harmonic balancer get worn?

MBS206 Grand Master

MBS206

Posted
Posted

Kitto:

Never met someone who's broken an oil pump from limiter abuse hey?

Let me know when you're in my kneck of the woods, I'll come say hi. Then you'll know someone who has broken an oil pump through limiter abuse.

JonnoHR31 Grand Master

JonnoHR31

Posted
Posted

fark, the average IQ on this forum gets lower every day.

your average usefulness on this forum gets lower every day. stop having a cry about life in every post, your making me miserable :)

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