Quote:
Originally Posted by fridaytech
if you are going to be tracking the car and running hard for long periods of time. sr20det do some engine prep before installing it.
remove head due valve job with guides and seals. upgrade valve train for those mis shifts that run the rpms high. (less likely to float a valve)
new water pump/ thermostat. koyo radiator. If you run electric fans get a hks fan controller. big led screen that flashes and makes noise if overheating. also has water sprayer controller built in for inter cooler or radiator.
replace oil pan with high volume and baffles to lower changes of oil starvation in corners. oil cooler always a good thing.
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+1 on the oil cooler and the oil pan. We don't run fans on our s13, at speeds it acts as a blanket and traps hot air between the radiator and fan. Track temps have been up to 120 deg. plus and still no need for electric fans, but we still seem to bring it with us to the track for some reason. Go figure.
-Jon