Harley Davidson Evolution and Twin Cam Touring
Ok guys so I’ve done the big bore kit on my 88” twin cam and installed new S&S crank boosting it up to 107“ . Runs like bat out of hell too. We ported the heads, new big bore kit, new S&S camplate and oil pump, and pushrods, fueling race lifters, T-Mann 590G gear drive cam. (starte$ with woods...