2 Strokes Down Under

All, recently purchased a 73 RD350. Guy told me it had a very recent rebore but it’s underpowered for an RD. Compression test tells me she is down to nearly 50psi in both pots whereas I think it should be 110 to 150 ish?. At least they are even... had a quick look at the barrels and only very minima...

All, after advice on a set of gauges for my RD 350 project. After a “Smith’s” simple look in about a 60mm (both) or a larger speedo say around 80mm with a matching smaller taco. Prefer a chrome or polished ally look and obviously needs to match standard speedo and taco cables for the 1973 RD. THough...

Added a pic in case someone knows the original owner

Folks I recently bought an 73 RD 350 (250 box with 350 barrels). Unfortunately I got it from a guy who’s flipped it, not the guy who built the motor. Having owned a 73 RD 350 back in 1978 I know how it should run... this one has chambers (was told they were TZ but look more like spec II), stock carb...