Questions about drag tune for Evo/STi

  • Thread starter Evolutn
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Evolutn
Hey guys, I've recently spent some time dragging my Evo and STi's on SS7. I've lowered my suspension (-20 mm of -25, heard it shouldn't be too low) and increased the spring stiffness to negate the car rocking back on launch and also increased the damper comp/ext. Me and a couple other guys spent a good bit of the night running and tuning but a friend that had the same Evo as I keep winning.

We had the same HP and weight and the only other difference that I know of is his tranny is tuned one click higher than mine. Any idea on what my suspension tune should look like? Toe/camber? And we usually run the full distance of the tunnel on SS7.

Thanks guys and if anyone wants to join, we'll most likely be racing again tonight if anyone wants to join. :)
 
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