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Old 05-04-2021, 02:32 AM   #9
Brz-123
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Quote:
Originally Posted by DarkPira7e View Post
I have to say it.
There is no "safe limit". Failure has less to do with power than it does the delivery. Low end torque, bad tune, bad fuel, bad oil maintenance, critically low oil pressure, poor engine assembly, all are far more likely to cause failure than 281whp. Not trying to be an ass, I just don't want this guy thinking that "if I keep the power at 280, my car will be completely safe!"

If you're keeping stock fueling components and running 93, I wouldn't even bother with an oil cooler for a daily driver. Get the data to support that it's needed first, an oil cooler seems nice until you have a leak and it goes unnoticed.

If you want it reliable, change as few things as possible and have a nice tune. It'll be great
I was trying to simplify it for the OP. With an F1 engine builder testing it and simplifying it to a BHP number is to reduce the variables for the regular Joe who does not want to think of 10 variables. Since HKS is a Centrifugal kit not PD , so low end torque is a moot point. Regarding the other variables you mention , frequent oil change is something I mention. He is using stock HKs tune , so while it may not be perfectly mated to his car , will be a good enough neutral tune for their set up. So net net, its all okay for OP.

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