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Discussion Starter · #1 ·
1000cc mach z triple.Stroker-big bore.44mm megatrons,lake port aprox 8800rpm.What would you guys be looking at for stinger ID on this motor (not for short drags)trail-radar runner?The 800 dynoports i used when it was an 800 were around 28mm id,and the big bore dynoports are 32mm,but im thinking there might be some more torque with a stinger around 30mm,any thoughts?
 

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John, I would be carefull with under 31 that might be too tight for cold running. They will probably raise your rpms but I don't think the torque will go up, thats usually in the header pipe and/or body.
 

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Discussion Starter · #4 ·
Thanks Rich.Those megatrons are working great.I took the whole sled down to Iantomasi to have them set up on a dyno to make sure i had no surprises.They set those and my timing up to be a little on the safe side.I gave up about 10hp to what it could have made just to be safe.I just came in from a good rip,and could not believe the mid range out of this new combo.
 
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