topplayer123

Hello i have a few question of this engine :
SH-ENGINES-Model-Blue-28-Nitro-Engine-457cc-RC-Car-Buggy-Truck-Truggy-
http://www.hobbyhot.com/SH-ENGINES-M...ggy-EG639.html
what is the factory setting ??
how many turns do i need for high speed needle and low speed needle??

thanks a lot

samuelsonmark71

iTrader: (22)

Wrong forum, this is electric off-road, not nitro

gixxer410

Here is a link to the guide for a SH 28, not sure if its your exact engine but I'm about 95% sure the settings for the carb are going to be the same.

Can't post link yet,,,,, Google your engine, its the first link.

High needle is 3 turns out from fully closed

For the low speed needle Open the carburetor barrel completely. While holding the barrel open with your finger, use a flat blade screwdriver to turn the low speed needle valve clockwise until it stops. From this point, turn the low speed needle valve counter-clockwise 3 full turns. This is the factory break-in setting

Hop this helps.