The Silvertop con-rods are incredibly solidly designed and with bolts weigh in at 506 grams Each and every (without the need of bearings). The Blacktop was equipped with thinner, lighter and weaker rods which can be 485 grams Just about every. Both are easily interchangeable and use the exact same https://juliustusro.thezenweb.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-4age-20v-for-sale-69301346