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Old 23 January 2009, 12:22 PM
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MK2VTR8VALVE
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Default Newbie advice-Type R

Hi...I've been wondering what the rev limit is on my Type R? i lost traction last nite in first gear and hit roughly i think 8k rpm...I thought this a bit excessive never mind dangerous for a standard engine...surely the Type R engine couldnt stick that sort of abuse? Normally when I'm going for a blast I change at 6500-7000rpm as I didnt think there would be much point going over that.
Old 23 January 2009, 12:29 PM
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What year/version is it? Later ones have a higher limit.
Old 23 January 2009, 12:33 PM
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Its 1999...Version 5 I think
Old 23 January 2009, 01:07 PM
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Every STI from a v3 onward revs to 8k rpm (except the 2.5's) so its normal, they have uprated internals over the normal cars.
you have to be careful with the V5/6 cars anyway, if you dont know why then i would ask

Tony
Old 23 January 2009, 01:18 PM
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MK2VTR8VALVE
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Originally Posted by TonyBurns
Every STI from a v3 onward revs to 8k rpm (except the 2.5's) so its normal, they have uprated internals over the normal cars.
you have to be careful with the V5/6 cars anyway, if you dont know why then i would ask

Tony
Ok.....can you tell me why?
Old 23 January 2009, 02:06 PM
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Originally Posted by MK2VTR8VALVE
Ok.....can you tell me why?
They suffer from MAF sensor issues, are sensitive to the type of fuel that is used (JDM STI MY99/00 cars are mapped for 100 ron fuel) also due to the map having a lean spot in it towards the top of the rev range (this is why you see lots of P1's with engine rebuilds as they use the same map), and a few other minor niggles, but the above are the most common issues and if not delt with cause engine failures (the engines are still pretty strong though if they are running ok )

Tony

Last edited by TonyBurns; 23 January 2009 at 02:10 PM.
Old 23 January 2009, 03:49 PM
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Originally Posted by TonyBurns
They suffer from MAF sensor issues, are sensitive to the type of fuel that is used (JDM STI MY99/00 cars are mapped for 100 ron fuel) also due to the map having a lean spot in it towards the top of the rev range (this is why you see lots of P1's with engine rebuilds as they use the same map), and a few other minor niggles, but the above are the most common issues and if not delt with cause engine failures (the engines are still pretty strong though if they are running ok )

Tony
Thanks for the info...I've just rebuilt the bottom end 1500 miles ago. I'm running 97ron super with octane booster...is this sufficient?
Old 23 January 2009, 03:54 PM
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97 with OB is sufficient but you can remap these ecu's so that will be a better bet (about 650 quid)

Tony
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