Valve spring heat insulating washers for all A7/A10 series

Valve spring heat insulating washers for all A7/A10 series Valve spring heat insulating washers for all A7/A10 series
Product Code: HIW01
Availability: In Stock
Price: £4.60
Ex Tax: £4.60
Qty:     - OR -   Add to Wish List
Add to Compare

Reduces settling in exhaust valve springs as compared to inlet valve springs.  For BSA A7 series and A10 series.  Special high temperature Tufnol composite with working temperature up to 300ºC as against normal Tufnols with maximum working temperature of 125ºC.  Use under exhaust valve spring cups.  Particularly beneficial on iron head models, as heads on these bikes can easily attain 160ºC.  1mm thick.  If needed, it is advisable to thin down underside of valve spring retaining cup to preserve valve spring installed length. Price is for one washer.

131120                                                                                    © Ebor Bikes 2013

Powered By OpenCart
Ebor Bikes © 2020