tried and tested ignition module

With 36-E76 style tappet blocks

Vintage 4-p calipers

00-07 Touring

Comes complete with +

S&S TC 110 CYLINDER & PISTON KIT Oljetankar + tillbehör tried and tested ignition moduleBlack finished cylinders. Bigger is usually better when it comes to performance. This bolt on big bore Sidewinder kit is as big as possible, without requiring additional work. No need for engine removal, splitting and boring the cases or even re balancing the flywheels. Just swap the stock cylinders and pistons for these S&S 4" big bore parts and you're ready to rock with 100HP! (note). 4" bore for stock 4 3 8" stroke. 10. 5: 1CR with stock heads.