Quote:
Originally Posted by jr_ss
If you?re going to 90mm, I would have the head matched. If you stayed under 88mm, I wouldn?t as quench pads help tremendously with mixing and burn. Full on race motor, no doubt remove quench because it deshrouds the valve.
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Honestly I haven't purchased pistons yet just the sleeves, rods, and ati. If your suggestion is to just go to 88mm to avoid the extra cost of machining the heads to remove the quench pads I might just do that.