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The Compleate Fuel Economy Tuning Guide

  • Thread starter Thread starter TDCRacing
  • Start date Start date


Reptile said:
Jerry has an Intercooler on his car. It is true that you can get better HP numbers from lower octane ONLY if you are safe to run it.

Meaning that if your car is tuned for 87 octane whether it's a honda or your GT, you aren't going to get any gains at all going to 93.
Click to expand...


No I don't. I have an intercooler in the works, but its not installed and has not been installed ever on my car. The way things look because of how busy I am, I may not even get the chance to put on the IC this year at all.

I've restricted boost by not going smaller than a 3.2" pulley but as an everyday car, I run around with a 3.4" pulley. This winter, I am going up to a stock pulley and to heck with power (gas prices are just CRAZY!!). Having both a Pulley Boys quick change setup and an awesome custom made pulley puller (designed to apply as much as 28-30 tons of pull force if needed), helps for these kinds of things.

Bottom line... I can run 87 because of my supporting mods (cam, headers, etc...), I've tuned for it and not gone nuts on the boost end.
 
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