taco eater :
Jonathan Feldman from Oakland, CA United States
certified 45mph slapper. big fat honkin dual rings.. sorta reminds me of the ol DR. makes power low enough to be used on stock clutch set ups. spacing sorta sucks my ding dong but whatever. def needs to be spaced upward a bit. i think im rockin a modest stack of 3 .5mm base gaskets. hair of piston is showin at bdc i aint gonna front. i probably shoulda stacked 4. whoops. squish after doing so is sorta fat ( phat ). definitely seein a mm or more of cylinder showin above the piston at tdc. i wouldnt lose sleep over tryna get a perfect .8mm - 1.2mm squish on this one. you want that big fat juicy squish to avoid creating a overly high comp monster. im running a derbi head hogged out for 46mm. compression isnt too crazy. i can start the bike p easily without decomp.
i think thats it.. have fun and be safe
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oh shit dude
May 4, 2017
taco eater :
Andy from Santa Cruz CA
threw this on a lethargic 103 with a 15 SHA that barely did 30, holy shit this woke it right the fuck up.
launch lever now actually does something, variation makes sense now, my clutch no longer grabs at a stupid low RPM and actually slips on takeoff, i can actually climb hills now, this kit is a dream come true for pug owners who want to use their stupid french bikes for practical purposes.
15SHA, stock ""de-restricted"" exhaust, 68 jet got me running right, a tad on the rich side @ sea level
we'll see how long it lasts, but it's a huge improvement over the stock cylinder for usability. I didn't even case match or dremel out an opening for that 3rd port.