A akturborx1 Free Member Jan 15, 2010 #1 Rx1 engine with wiesco 10:1 ratio pistons overbored 1 mm witch makes it a 1025cc about 500 miles on the engine since this was done. 2000.00 Call 907-252-3484 or pm me Thanks
Rx1 engine with wiesco 10:1 ratio pistons overbored 1 mm witch makes it a 1025cc about 500 miles on the engine since this was done. 2000.00 Call 907-252-3484 or pm me Thanks