R/C Tech Forums - View Single Post - Novarossi Ielasi Tuned Engines - Official Thread
Old 08-23-2018 | 08:17 AM
  #102  
beebone
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Originally Posted by Roelof
I saw in the partnumbers of the Raptor that the P/S set is a Keep-on set while the Mesphito has a new partnumber. Nice to see the ring under the lip of the sleeve, that is a simple tuning w/o the need of handwork but not mentioned in the exploded view.

Novarossi Spare Parts : Novarossi 08069 Couplings Piston/Sleeve Keep On 21
I tested with Max power engine, it comes with 0.1mm under sleeve shim, but remove 0.1mm head shim to maintain the headroom clearance. The top end is screaming alot.
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