I have a 2001 HD Road King. What are the pros & cons on 2 into 1exhaust , compaired to True Dual Exhaust? Does it increase torque, horse power?? Experienced replies encouraged.
2007-01-10 14:01:53 · 11 answers · asked by puzzled in reno 2 in Cars & Transportation ➔ Motorcycles
The 2-1 exhausts like the Thunderheader or the Hooker Header produce the most H.P. of the pipes available. Both torque and H.P. are increased. I run the Hooker because it has a feature that is pretty cool, adjustable back pressure. What this does is allow you to tailor the tuning to the way you ride. P.S keep in mind you'll need to play with jetting/ computor to adjust the fuel mixture to match the pipe.
2007-01-10 16:07:45 · answer #1 · answered by Anonymous · 5⤊ 0⤋
You really oughta consider taking it to an experienced mechanic and checking into a Power Commander. If I wouldn't have been fired I would've done it on my 2005 Harley Road King at work, but I had a feeling the Chief of Police would've been ticked off.
Everybody I know with a Power Commander raves about the power, check it out with some people, I don't think you'll be disappointed.
Any mods and exhausts changes you make will be better with this add-on too in my humble opinion.
2007-01-11 01:37:49 · answer #2 · answered by Lt. Dan reborn 5 · 0⤊ 1⤋
Get a 2-1 with a power commander III for the best performance.
This will make a noticible difference. Both are easy to install yourself or you can have it done.
This is about $840.90 Shipped for the Rinehart 2-1 and the Power Commander III.
(You save $227)
1-866-204-0942
1-866-204-0942
2007-01-11 03:22:40 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Do the 2-into-1 for best results with your FLHR, the D&D is the best one available, grab that and a Power Commander (if you're EFI) and you'll be ready to rock...
I just don't like the true duals b-cuz of that extra looped piece of pipe (its ugly, and a waste of space... and why send exhaust thru that whole extra curve anyways..)
2007-01-10 20:53:40 · answer #4 · answered by Anonymous · 1⤊ 0⤋
two into one will help evacuate the exhaust out of the cylinder to get more good air fuel in. there for making more power. it this bike is efi you will have to get a program er to adjust for this.
2007-01-10 14:28:31 · answer #5 · answered by Jason W 1 · 1⤊ 0⤋
i have the 2 into 1 python on my harley .better performance with
the 2 into 1 way better.
2007-01-10 20:22:29 · answer #6 · answered by gixx 5 · 1⤊ 0⤋
true duels will boost performance but due to decrease in back pressure will requier remapping of your fuel curve . two into 1 looks kick *** and will also open up exhaust and gonna requier remapping almost any after market exhaust means you gotta remapp
2007-01-10 14:52:09 · answer #7 · answered by Anonymous · 1⤊ 2⤋
I've always known bikes to be faster w/ dual exhaust!!!
2007-01-10 14:07:37 · answer #8 · answered by butanebird91 3 · 0⤊ 1⤋
truly dual exhaust is best creates more horsepower/ more fuel efficient and better sounding from 4th generation mechanic/ase certified
2007-01-10 14:08:36 · answer #9 · answered by toadyboy 4 · 1⤊ 2⤋
Go two into one for performance.
2007-01-10 15:51:50 · answer #10 · answered by m. b 3 · 1⤊ 1⤋