BILL J. - Actually, what I said was, "Replace the clutch teaser sping EVERY TIME you have a GD CC clutch apart." Because they're a pain to drive smoothly with a broken teaser spring. Every time you start to move you basically "POP" the clutch. And since they live at constant "coil bind" they do break. And they're cheap, and kinda a pain to replace.
I'd put the studs in at the bottom of the threads so they grip the most metal in the block. You don't have to really force them, just make sure they're snug.
HARRY - I had a "Tiny Tach" on the K301 in my 129 before the forum was created. It worked fine for a year or two then died and I took it off. I liked the tach part and the hour meter function was great for scheduling service. I put a HOBBS hour meter on my #72 right after I installed the K241 back in 1985. It's under the battery tray facing forward. You have NO IDEA how hard it is to install a 1/8" thk steel plate with the hour meter in that location. But it's out of the way, relatively easy to read, and works fine. The photo tach is SUCH a handy tool. It's been used many times. I ordered an infared temp gun at the same time, a good Raytech one,
http://www.raytek.com/Raytek/en-r0/ProductsAndAccessories/PortableThermometers/PortableThermometersSeries/AutoProST25-AutomotiveHandheld/Default.htm
I'd had an older cheaper one for 8-10 yrs, SON & I used it to tune our R/C car race engines. Too cold of cyl. head temp was too rich a fuel/air mixture and lost performance and wasted fuel, meaning short run times between pit stops. Too hot of head temp was lean and wears engines out WAY too fast, also the engines will stall if they get too hot. Either way you lose races. It worked fine until I checked the head temp on SON's K301 in his 129 one day, the electo-magnetic radio interference from the ignition system fried the printed circuit board, paid almost as much to fix it as I paid for it! BTW, same interference killed the Tiny Tach until Bryan McMeen worked with the owner of Tiny Tach and fixed the problem! (Thanks Bryan!)
Also, had to move the #72 yesterday for the first time since mid-November. Battery was disconnected so wasn't dead. Turned the gas on, hit the switch and it rolled over twice and started! Idled around for close to an hour and never missed a beat. I know the 982 won't start that quick. The gas always evaporates out of the carb float bowl. It hasn't run since early November. And NO, I don't use Stabil, MMO, or Sea Foam. Just Kwik-Trip 91 octane straight 100% gasoline mixed with about 20% SUNOCO 110 octane leaded race gas.