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I got my 2012 Heritage back from Winter mods. Had the heads milled .030, mild port and polish, Arlen Ness Big Sucker w/Harley cover and RB Racing LSR 2-1 exhaust. The dyno sheet compares my 2014 dyno with my latest 2016 dyno. Would you guys please comment if it appears the mods I made are worthwhile? Thank you. I put the Woods 222 in before the 2014 dyno. My signature is before the mods. I haven't taken new pictures yet.

 

Did mine yesterday at Dyno Difference in Dallas. Ed did my Dyna several years ago and does great work.

Bike: 2013 FLS Softail Slim - 103ci
Mods: RSD Venturi air cleaner, V&H Big Radius w BCT Monster baffles.

Stock numbers: 72.7Hp@ 4687rpm / 95.8ft-lbs@ 2980rpm
After Dyno: 81.3Hp@ 4980rpm / 103.2ft-lbs@2832rpm

 

You got a pretty good jump! Hope mine shows that good when I get it Dynoed after 1000 miles. I've got only 300 miles on my 2016 Fat Boy Lo. I immediately installed V&H Big Shots, Cipher air cleaner, don't remember the tuner name.

 

I don't have one on my 1984 FXST 80" but I have one on the S&S V111 I installed if anyone wants to see it.

 

I-corps

Its looks like you got about what you should have.
most stg1's and cams will increase your TQ and HP by 10-15..

a good port job should be around 10 and 10. So you're right in there..

The 222's peak out a little later than I'd want, but I am old and ride a lot in the 2-3K rpm range and seldom rev over 4K.

Your sheet Looks like you can feel it pulling stronger and stronger all the way to 5.5k rpms.

 

Sure, If you have done any motor work please list.. It gives a better idea on what's going on....

 

2007 Fxstc


-- 107"
-- CNC Ported heads 1.9 & 1.61 valves
-- 585 Easy Start Cams
-- S&S lifters & Pushrods
-- 10.5.1 Pistons
-- Zippers Final Chain Drive Conversion
-- D&D Fatcat Pipe
-- Barnett Clutch
-- Big Sucker air cleaner
-- Stock Throttle Body
-- Dyno Jet Power Vision Tuner
-- Custom Paint - 57 Chevy Blue
Built by Kendal Johnson Customs
------ 118 Hp 123 Torque --------

 

Just had my new top end dyno tuned. 98 HP/102 lb torque.

2006 Heritage Classic
S&S 97 big bore kit
SE Pro CNC Ported heads
S&S 510 gear driven cams
V&H Big Shot Staggered exhaust
Power Commander III
SE Stage I air filter

I'm ok with the hp/tq numbers, but they come in at too high rpm. As soon as the funds become available, 583 ez start gear drives are going in

 

Heres my 107" Dyno

 

Go with the 585's, the 583's are for mild motor work or no head work