![]() These 2strokers are like the bog standard chainsaw lump, so finding exact tuning varies. ![]() It wouldn't hurt to look up tuning tips for your specific make/model of engine on Google, learn from other people's mistakes. I spent hours trying for the nice caramelly colour on my spark plugs when I was running a Kwak KH250 triple in race tune! Remember your fuel is carrying your engine lube, better to run slightly rich and adjust over time than to run lean and add lube. Jetting is always a must, to ensure the right mix for your engine, regardless of whether it's modified or not. Matching outlet to exhaust again makes sense, and here it is worthwhile getting a nice smooth finish to ensure that the exhaust gas has a nice fast path to follow.įrom here, it's down to black magic - as is (and was) all two stroke tuning. With regards to other mods - first off, it never hurts to smooth the inlet path a little - matching the output from the carb to the inlet makes sense - but I don't recommend you mirror polish this area because some swirl (turbulence) in this area will help to ensure a thorough, even fuel/air mix. Thinner reeds are more responsive, ie they open and close faster - but the downside is that the thinner reeds can be more fragile - you pays your money, and takes your choice. One of the key areas of two stroke tuning is the exhaust - a performance exhaust with engine specific expansion chamber will make a significant difference.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |