2.3HP per cu-in
Working on the AP 541Tiger Development engine we have got to 2.105 HP-CU with valve seat leakage,broken valve springs and rods to close to oil pan,Hate to do the shudda-cudda-woudda thing but we think when we get a solid engine it will be at 2.2+.Dont think 2.3 will happen with this combo .Engine has 2.350-1.670 valve size,1.040 net lift on int.15.2 cr.Peak HP at 8200rpms,This engine does not have all the Max Effort stuff available ,Just a development tool to evaluate Tiger heads and other AP products.Bill C.
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Checkered Flag Machine & Ceralli Competition Engines
Racing engines and induction development
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