Quote:
Originally Posted by tonym The sumo header tank also has a breather pipe built in which goes to the top of the rad, come on Mike, you should know that  I have no cooling/filling problems with my EFI Rover engine so perhaps the mod is only required with that particular inlet manifold/carb set-up   |
Correct Tony, I didn't have a problem with mine, but do Pilgrim supply a header tank, I got mine off some make off Vauxhall.

