Dont suppose you remeber what size main and pilot jet do ya? Sons got a pretty similar setup but mvt dd ignition, s race exhaust, 24mm schmitt carb, 30-35mm malossi intake, struggling to get the the thing running right in the lower rev range, at the moment ive put a 118 main and 45 pilot
Meanwhile my 170cc DT125 does 116km/h lol, I even have 18/55 gearing on it and it would still like longer gears, pulls from 5,5k to 7,5k and dies off 😂
1991 DT125R 2-stroke. I havent skimmed the cylinder and added a spacer yet to align the ports correctly. It blocks like 2-3mm from the transfers if you just bolt on the 170cc kit. Very comfortable to ride though! With stock cylinder and worn piston+crankshaft it peaked at 9000rpm and I got 124km/h @@86tpr_rieju
port the exhaust port, possibly get bigger carb and get a more top end oriented exhaust pipe so the powerband is in the normal tuned range for 170cc (11k-13k)
@@kelapummi65 The port is plenty tall for big duration, gotta space my cylinder higher and do the pipe trick and widen exhaust port :) I already did skim 0,6mm off the head and put some extra gasket under the cylinder after my first comment. It made a big difference in powerband, it now has a dip at 7500-8500rpm and then pulls at 9500-10500 which it never revved upto before.
Skulle vara roligt o se 110cc racing cylle och allt på den. Skulle ju vart sjukt o sen porta den o allt. Dock kanske det är för dyrt. Men skulle vart kul och se på
