Originally Posted by
musti72
hi apolaro,
i have just seen your message weirdly

the piston locks at the TDC with the glowplug. i can hear some little"blug blugs" like coming from tiny air bubbles. it is tigther than my 2 race old JLR evo3.
im going to use it with %16 fuel and im pretty sure the man who i bought the engine from used with %16 fuel
should i breakin the engine assuming that it is completely new?i use WOT method for breaking in engines
thanks for the reply

Start with 5 tanks WOT on the box. Then with a soft clutch go another 5 tanks on the track. It most likely will not shift being so rich. On these 5 tanks you can lean it a little each time. Make sure to let cool down between tanks. After this rebuild the clutch and reclean the 2speed. Then put it back and start race tuning the motor.
Good luck,
DJ Apolaro