The Silvertop con-rods are very solidly developed and with bolts weigh in at 506 grams Each and every (without the need of bearings). The Blacktop was fitted with thinner, lighter and weaker rods that are 485 grams each. Both are commonly interchangeable and use the exact same fasteners for the https://4age20vblacktop00668.blogoscience.com/37494259/4age-for-sale-things-to-know-before-you-buy