I am wanting to put a pipe on my blaster but i'm kind of a newbie to working on my blaster. My mechanic usually puts my stuff on but i kinda think that takes the fun out of it. Do you think i should go for it or get some more experience????
loosen the exhaust manifolds bolts
remove pipe and exhaust manifold
no put exhaust manifold flange inside ur new fmf pipe or w e kind of pipe.
now bolt the flange back on while the pipe is still on the flange
You don't need to remove the flange from the cylinder, I never have??
i'm not understanding the jetting thing
Aftermarket pipes are more efficient, they have less resistance to flow, engines are finicky cridders, they want a very specific air/fuel ratio, the new pipe will allow more air to flow thrue the motor so the fuel jet must be increased to get the air/fuel ratio back to what the engine needs, by just putting on the new pipe it will lean it out, more air needs more fuel, you may find that the 240 jet is still to small?
for an fmf 240 jetting is perfect
idk about what u got but thats what worked back when i had my stock carb
MY brother's Blaster has a 1mm over bore FMF Fatty and Power core silencer and a K&N filter and we have a 290 jet in it!
When I had the stock carb on my Blaster with a 240 cylinder and the same set up I had a 390 jet in it!
So just saying that a 240 will be perfect just plain ignorant, every bike is different and altitude and air temperature all effect the required jetting!
i am in lower ny and 240 fits perfect idk how thick the air is b y u but from the sound of it you must be in death vally!