S&S Big Bore Kit, 865cc 920-0145 0904-0054 ssc920-0145

  
S&S Big Bore Kit, 865cc. Complete kits include cylinder sleeves, pistons and head gasket. 750cc kit increase bore and stroke to 83.5mm x 67.8mm (stock is 78 mm x 67.8 mm). 865cc Increases bore and stroke to 90 mm x 67.8 mm (stock is 78 mm x 67.8 mm). Both kits increase compression ration to 11.0:1 (stock is 9.5:1). FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY. We must be notified within 24 hours of receipt of any missing, defective or damaged goods. Any item which has been used, worn, damaged or had tags/labels removed will not be eligible for return. Any damage claims may be exchanged for the identical item only.