1. cd elecrtronic ignition by CH electronics<div>2.mechanical advance, has linkage to the white ring</div><div>3.not sure how to verify timing tried a search bit got no real specifics on how to do it.</div><div>4.ngk bpmr7a    gap is .025</div><div>5.using a mejzlik carbon fiber 22x10 not sure about rpm cant find my tach (wife moved it)</div><div>6.original carb was a wt-76-1 its no longer availabe, walbro aaid the replacement is a wt-76-1, thats what i ordered, what arrived is absolutely identicle, but it has wt76C on it,,guess they made some more no. changes.</div><div>7. ignition battery is a 4.8v 2000mah nimhd</div><div>
</div><div>i am running an 80:1 mix because thats what brisonE recommends and alot of other owners say works good. I AM THANKFUL FOR ALL HELP,,,AT MY WITS END </div>