Mitsubishi

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Ronnie Bratschi Custom High Boost ASYMMETRIC Series 4G63 Pistons. 12-25 Re-Make with Changes
SKU: Ronnie_Bratschi _4G63_CustomHi Ronnie,
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New Piston Set with 1.248 CD, 85.15 bore, Ring Land Moved down to max.
$1418
Includes, Thermal Barrier Crown + Tuff Skirt + Contact Reduction and Accumulator grooves...Includes the .230 x 93C Race Pins and Locs.
Asymmetric FSR
The Asymmetric FSR has already been engineered for 1200 HP and all good.$1,418.00













