
S&S CYCLE 750cc Big Bore Kit for Royal Enfield® 650 Twins 920-0144
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- FREE Shipping on orders over $99 -Excludes Bulky Items
- All prices are in Australian Dollars
- See delivery info below
Complete kits include cylinders, pistons, and a head gasket
Stock | S&S 750 Kit | |
Bore X Stroke | 78 x 67.8mm | 83.5 x 67.8mm |
Compression Ratio | 9.5:1 | 11.0:1 |
- 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)
- Made in the U.S.A.
- 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.
NOTE: Fits Royal Enfield 650 Twins
Specs
PRODUCT NAME | PERFORMANCE KIT |
STYLE | BIG BORE |
STROKE LENGTH | 67.80 MM |
BORE SIZE | 83.50 MM |
COMPRESSION RATIO | 11.0:1 |
UNITS | KIT |
RIDING STYLE | STREET |
Delivery Info
Please Note - Warehouse Locations For This Part -
S&S CYCLE 750cc Big Bore Kit for Royal Enfield® 650 Twins 920-0144
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.