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i dont mean the actual stinger, i mean the stinger id, basically a washer or something that makes the stinger diameter smaller so the backpressure...
It might be dumb question but could you possibly make a bit more power when you would bore out the exhaust port and also the exhaust pipe header...
start from the simple things, check the intake and exhaust first since they are the easiest things to restrict. there might be like a washer thing...
hey, so ive been thinking about making my exhaust stinger id, so does it matter how far the stinger id is from the diffuser ? do i have to cut...
If it has an air leak it should still star
so, my dad said that its fine and it just needs a new ring, im not too sure tho, but it didnt have any problems before.
Is this piston still good to run? Or should i trash it and buy a new one.
im currently choosing an exhaust for my derbi senda that has an 80cc arisal cylinder, should i rather get the Polini evo or the Yasuni r3 ? the...
I would probably get this one, since its the cheapest and comes from a reputable company....
Hi, im going to start building a new bike (derbi senda) soon and i have about 500-600 euros of spare money to spend on tuning it, it already has...
Hi guys, im new here, i have a derbi senda 2011 and im interested in tuning, so you are probably going to see a lot of questions from me.
