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how much whp are these safe up to handle? i have these in my 6.4l charger and wanna run 12-14psi is it safe? HHP Racing 392 6.4L HEMI Lower Compression Drop In 2618 Piston & Connecting Rod Set For Supercharged & Turbocharged Engines
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Open Apr 07, 2024 - 02:11 PM
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HHP Racing 392 6.4L HEMI Lower Compression Drop In 2618 Piston & Connecting Rod Set For Supercharged & Turbocharged Engines
Finally, a 392 HEMI piston designed to handle boost! These new drop-in Kits from HHP have all the features that we use in our high boost engines. Designed to use the OEM head gasket, we've eliminated the need for custom pushrods and head gaskets. Our exclusive combination features a 9.7:1 dish p...
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