Just fitted TBS needles, 125 mains, Uni and dumped the snork. Pilots still 42 at 2 1/2 turns. 865 motor ('07). Plugs are light tan.
The TBS's helped midrange a lot and made the biggest improvement over my initial stock needles with 2 shims. Still a little flat below 1/4 throttle though, I'm thinking of drilling the slides this weekend to address this.
Problem is this last step is the first that's non recoverable and I'd hate to screw something up.
Does it make much difference?
Larry
