fresh pro build 109 short block ,0.020 " over ,forged egale 3.4 stroke crank ,K1 rods ,flowting pin forged piston set , RJC girdle ,internal ballance ,build by most respected racing shop in North Illinois T&T Racing Engines ,this is 4th motor they build for me with great results ,short block is $4500 plus shipping or local pick up in Sarasota Florida ,oil pan and extended oil pick up included and I aslo have neutral ballance moded OEM ballancer and high valume front cover with water pump for it for $300 extra ,let me know ,here is piston /compression chart:Wiseco PT040H2 Piston Application Notes:
Bore: 3.820 (.020 over)
Stroke: 3.400
Rod Length: 5.960
Compression Height: 1.825
Dome Volume: -25cc
Compression Ratio 46cc Heads: 9.0:1
Compression Ratio 43cc Heads: 9.3:1
Bore: 3.820 (.020 over)
Stroke: 3.400
Rod Length: 5.960
Compression Height: 1.825
Dome Volume: -25cc
Compression Ratio 46cc Heads: 9.0:1
Compression Ratio 43cc Heads: 9.3:1