i broke my 3rd circuit on my tomos the other day. it already has a ton of repairs done to it. i go through them. so i put my trusty homoet back on. it's like night and day! i prefer the circuit for down town stop and go blasting, but the homoet, as usual goes quite a bit faster. same tuning even. i've done this several times. like the changing of seasons.
for you noobs:
timo's tomos
44mm airsal ported
hi rmp thick base gasket/spacer
some roller crank..
modded stock clutches
stock gearing
15 sha, 88 jet
whatever pipe ya got
timed pretty hot
runs cool tho
goes like 45 with good accel on the churkit, 50+ with flat out bad accel on the the homo... (edited)