Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - De-tune to reduce power

tomm.brz · 12-10-2025, 10:38 PM

well detuning a little bit so that it never knocks surely help eith longevity
open Base timing B and reduce -0.70 everywhere and also copy transient ignition retard table from >2017 stock tunes

12-10-2025, 10:38 PM	#5
tomm.brz Senior Member Join Date: Jan 2017 Drives: brz 2017 hksv2 Location: italy Posts: 2,292 Thanks: 517 Thanked 1,125 Times in 815 Posts Mentioned: 70 Post(s)	well detuning a little bit so that it never knocks surely help eith longevity open Base timing B and reduce -0.70 everywhere and also copy transient ignition retard table from >2017 stock tunes