I disagree.
It's going to be less timing (knock) sensitive with that tight of a quench Quench Cut - Chamber Softening - Nitrous Friendly Chamber Creating this shape on the surface of the head changes the way the flame front travels throughout the cylinder by slowing down how fast the flame travels. This allows for a wider tuning window in boosted & nitrous combinations when it comes to timing.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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