I have a trx 2.5 engine and i tyre tuning it to get the best out of it but can't seem to do it does anyone one have this engine in one of there traxxas carbs if so could i have the carb setting please for a 2.5 engine
for the factory setting it is 4 turns out on the hsn and around 1 1/2 to 2 turns out on the lsn. if your fuel is old you will not be able to get it to tune in