871 Blower


Im selling a set of Livernoise ported PI heads with stage lll blower cams. Heads are fully cnc ported and hand blended, they have 1mm oversized intake valves and a reconfigured combustion chamber to help with valve shrouding. Cams are stage 3 blower cams with the following specs 238244 .050 lift is .575.575 with a 1155 LSA. Valve springs are comp beehive springs rated at 600 hp with a 258 lbin ...
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