bogging out why ?

[Hippielives69]

B6 or B7 those are hotter running plugs than b8 or b9, my friend.

Mine likes the 8 with the chamber or a dilled out stock pipe with the tube cut off inside. I'm in Toronto so we get -40 and + 40 it gets hot

 

[Hippielives69]

Mine likes the 8 with the chamber or a dilled out stock pipe with the tube cut off inside. I'm in Toronto so we get -40 and + 40 it gets hot

And I'm running synthetic at about 40 45 for 1 with 94 octane at least

 

[Hippielives69]

Then we have header lengths and enlarged port dimensions.
Really the MZmiami is whats good right out of the box.

@jogger Read these forums posts and threads.

Open it up and let it breathe.

Ride Safe!

HP

If you do the chamber and open up the intake ...that stock breather sucks )you should be able to get about 10,000 RPM out of it (if you break it in right) this one screams ...does like 75 km an hour with off-road gears(stock sprockets 210 rear tire on a 26in gives a perfect range of street and off Road grunt..

 

[HumanPerson]

And I'm running synthetic at about 40 45 for 1 with 94 octane at least

Down in the lower 48, the lower the number on the spark plug will be the hottest.
IE: BH6 is hotter than the BH9 Plug.

Wut kinduh bike you got Brother?

Ride Safe!

HP

 

[HumanPerson]

If you do the chamber and open up the intake ...that stock breather sucks )you should be able to get about 10,000 RPM out of it (if you break it in right) this one screams ...does like 75 km an hour with off-road gears(stock sprockets 210 rear tire on a 26in gives a perfect range of street and off Road grunt..

What? lol

Not sure what you're saying there. Look at my pic brother.

Ride Safe!

HP

 

[HumanPerson]

Clarify Please.

 

[inspectorcritic]

He put a chamber on it it'll double the torque

What chamber are you talking about?

 

[Frogslayer]

Exhaust expansion chamber

 

[wolframore]

heat numbers are different for different manufacturer. NGK valve goes down for hotter spark Champion and Bosch goes up for hotter.