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been looking at nhrs as well for my iron. what if anything did you do with your heads?
I believe they are shutting shop down in Colorado. Only going to sell 1250 kits now. I could be wrong with my information though. Call Hammer Dan, he was the man porting the heads there for years. Nrhs hasn't produced anything worth a hoot since.....
Probably explains why they are shutting up the doors for anything other than a bolt on 1250 kit haha
Still have tuning to do. Still a 1200.... This is just bolting everything together and seeing where it stands. Air fuel not right sniffer is broke will update after the 19th
t-man built heads
662-1 cams
11-1 pistons wesico / t-man
twin tec ignition
HSR 48mm race carb "stock jets"
s&s ported intake mani
t-man ported head "biger valves"
d&d bobcat exhaust
S&S big twin push rods
few of other things cant think of at the moment
Last edited by lowxl1200r; Apr 7, 2017 at 04:11 PM.
Reason: add stuff
This is my result after tuning an 08 roadster with hammer ac and rush 3” slip ons.
Course it turned out the throttle cable was misadjusted and was only hitting 80% throttle. Going to retest once I get a replacement ac
A rather unimpressive 55 HP and 61 lb ft from my completely factory standard 2016 Roadster XL1200CX. I believe usual rear wheel figures are around 65 HP and 70 lb ft. The Dyno man said that at 1/8th and 1/4 throttle the fuelling was "off the scale ****", the rest was just merely **** and running very lean. :-)
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