wow, people on this board sometimes.


if ur KA is over 100k or so...heck, if its a KA period, run castrol 20-50 in it.

if it smokes a little from leaving a stop, be proud that u have a healthy KA. twin cam motors do nothing but get better with age as LONG AS U DONT OVERHEAT THEM OR STARVE THEM OF OIL!!! if it smokes a little off the line...meh, who cares, its a KA. its happy smoke.

some of the fastest KA's ive seen smoke and are close to or over 200k miles. Taylor and bill can attest to this. They are vintage meng.