- On sale!
Type 1 / 144cc / Low comp H-beam Rods M104.980 / M104.992 /M104.995 /M103.98X
Set of 6 : Low comp H-beam Rods 1 M104.980 / M104.992 /M104.995 /M103.98X
Compression ratio: M103.98X from 9.2 to 8.5 M104.98X from 10 to 9.2 M104.99X from 10 to 9.1
Good for 1800hp, Bolts are included in all connecting rods!
Torque of oiled con-rod bolts: 3/8 "(9.53 mm) = 62 Nm
C / C: 144
Big End: 51.6
150g lighter then OEM rods! (each rod)
Note that some m104 older pistons has longer lower skirt and needs to be ground a bit so that the pistons do not rub the crankshaft