Comments on: Harley Davidson Screamin’ Eagle Pro EFI Super Tuner

By: Luke Farenden

Luke Farenden — Fri, 09 Apr 2010 17:42:28 +0000

Hey Guys, I live in Perth Western Australia.

I took delivery of my first Harley Davidson on 19th of February 2010. I had SE Pro Super Tuner fitted, along with Vance and Hines 2/1 Big Radius and a Hi flow filter. I am absolutely stoked with my purchase, this thing is Awesome! I rode a demo, (that met Australian exhaust emission requirements), before I picked up my bike, and the heat was unbelievable, after only a 10 minute ride. The power, the Sound, the Ride, I’m hooked and won’t be buying another brand of bike. I’m only 26 yrs old. Ride on……

By: Robert S

Robert S — Sat, 20 Feb 2010 05:30:21 +0000

Just had the dyno and tuner done to my xl1200n. The backfire I had is gone, sounds smoother, quieter, unless of course I throttle it, then its loud since I have Rhinehart racing pipes. Haven’t had the chance evaluate it yet, just got it and rode home 3 miles. I plan to hook it up to the computer later, maybe mess around with it some to see how it works. I haven’t done much to the bike yet just stage 1, but may be planning something this year. I watched the guy do some of the dyno and saw how the “lean” went away for no more backfires. My Dyno chart said 68.07 max HP, and 72.69. max torque. Both tires were 20 psi during the test, not sure if that matters, and not sure why he didn’t inflate before the test as I paid to have the nitrogen put in for the service.

By: scott

scott — Wed, 10 Feb 2010 18:49:06 +0000

Dear Rob and all the rest
Rob your hp problems may be at the exhaust. VH short shots on a twin cam that does not have stage two upgrades will result in lower hp. Those pipes are best at higher rpms
if your looking to increase hp and not just sound good. Read about performance exhaust. I have a 09 Super glide with stage one mods using stock pipes and Rinehart slip-ons. Plan to get the Pro super tuner installed with dyno time to gain the best runabillity that can be acheived. I probably won’t see much of a hp gain by adding the se tuner vs the generic ecm download that I currently have. However the runabillity of the motor will be better and the bike should run a little cooler. This also will set me in the direction of new cams/heads in the future such as a big bore kit. Stock pipes on a stage one bike is really the best way to go as you keep your compression and exhaust scavenging effect where they need. Rob if you like VH exhaust and you are staying with stage one mods you will need the se pro super tuner to help and going to some big shots or side shots or especially the Pro Pipe would produce greater numbers. Good luck and RSMF!!

By: Harleybass

Harleybass — Wed, 26 Aug 2009 18:53:23 +0000

Just purchased an 07 Road King that was box stock (SNOOOZZZZ). Bike ran OK, pretty HoHum on acceleration, really lacking on rumble and talk about heat !!!! Holy Crap!!!! It felt like I was riding Grandma”s wood stove !

I got the 32″ Sampson Silver Bullet Exhaust System. (Love them fish tails) That took care of the rumble part. I was told by my local H-D dealer that I needed to do a “stage one” download, to “fatten up the fuel mixture”, $159, while it was there, I decided to change out the air box to the Stage One. Better performance but still had the “nut roasting” heat!!

I road it to another city nearby and stopped by the harley shop to browse. While I was there I noticed my right side pipe was starting to show a yellowish tinge. Crap ! I went inside totally pissed, and asked the service mgr why H-D was running their bikes so damn hot. I got the standard “to meet EPA specs crap”. I told him what was going on with my bike and that I was very unhappy about my $500 pipes starting to yelllow and tired of the “roasted nut syndrome”

He then “educated” me on what was going on. He said the stage one is OK with a pipe change OR a breather change. If you do both you need the SE pro tuner and a Dyno to remap your EFI system. A bit pricey- $459 for the part and $250 for the Dyno time and labor, but at that point, I was ready for any relief from that heat! I knew that kind of engine temp could not be good for the motor over the long term.

Did the deed !!! and I could not believe the difference. The bike runs like a harley is supposed to. Gained 9 HP and 7 ft lbs of torque. The bike runs like a different bike, it’s great !!! Idles good, great throtle response, amazing performance and NO MORE ROASTED NUTS !!!!

If your a skeptic or a cheap skate, go ahead burn your motor up and neuter yourself by fire at the same time! Go for the SE Pro Tuner and Dyno tune and you won’t regret it. If your shop doesnt have a Dyno, go to another shop that does.

By: Rob

Rob — Tue, 25 Aug 2009 17:17:08 +0000

HELP !!!

I just got my 2009 Street bob. Installed SE pro tuner, SE Air filter, V& H short shots !
Went for a Dyno Test and the results are HP 73 on back wheel and 112 NM.

Very disappointed with these results, !!
Does anybody know whats wrong ??

thanks

Rob