bagger 2 into 1 : V-Twin Forum: Harley Davidson Forums

VRSCR · 05-22-2009, 10:49 AM

Sorry if I started this thread in the wrong area. I was curious. I have a white bros. e-series 2 into 1 on my bagger. I bought it about seven years ago when I did the 95" motor(twin cam). I have since put in a 124" and have been using the same pipe. Has another pipe come out that would significantly improve performance over the old e-series? Keep in mind I like strictly 2 into 1 pipes.

route66paul · 05-22-2009, 11:39 AM

That pipe is the Holy Grail of pipes for 88-95" builds.

TheNowhereman · 05-22-2009, 12:40 PM

Quote:

Originally Posted by VRSCR

Sorry if I started this thread in the wrong area. I was curious. I have a white bros. e-series 2 into 1 on my bagger. I bought it about seven years ago when I did the 95" motor(twin cam). I have since put in a 124" and have been using the same pipe. Has another pipe come out that would significantly improve performance over the old e-series? Keep in mind I like strictly 2 into 1 pipes.

sure. RB racing, JBV racing make some badass 2 into 1s that will produce more than the white bros can.
Just depends if your willing to spend some coin and like the looks.

Harleybodei · 05-22-2009, 01:24 PM

what about D&D.........

arealinvestor · 05-22-2009, 01:48 PM

Quote:

Originally Posted by VRSCR

Sorry if I started this thread in the wrong area. I was curious. I have a white bros. e-series 2 into 1 on my bagger. I bought it about seven years ago when I did the 95" motor(twin cam). I have since put in a 124" and have been using the same pipe. Has another pipe come out that would significantly improve performance over the old e-series? Keep in mind I like strictly 2 into 1 pipes.

With a 124 I would suggest a D&D Boarzilla!!!! What kind of heads & comp are you running?? What cam do you have???

VRSCR · 05-22-2009, 02:51 PM

Quote:

Originally Posted by arealinvestor

With a 124 I would suggest a D&D Boarzilla!!!! What kind of heads & comp are you running?? What cam do you have???

Its a crate motor. So my GUESS is that its somewhere around 10.0:1?? Stock S&S heads and pistons. I believe the cams are 640's

Whats your suggestion????

VRSCR · 05-22-2009, 03:34 PM

Quote:

Originally Posted by TheNowhereman

sure. RB racing, JBV racing make some badass 2 into 1s that will produce more than the white bros can.
Just depends if your willing to spend some coin and like the looks.

How much of a hp/tq gain would I see from one of these "badass" pipes vs. the E-series? With my current set up!

arealinvestor · 05-22-2009, 03:45 PM

Quote:

Originally Posted by VRSCR

Its a crate motor. So my GUESS is that its somewhere around 10.0:1?? Stock S&S heads and pistons. I believe the cams are 640's

Whats your suggestion????

10.0 static is kinda low,JMHOP but they probably set it at that for reliability!!! I would definitely run the D&D Boarzilla!!!Whose going to tune it? & what tuning device are you using???

01fxdx · 05-22-2009, 04:59 PM

i would think anything with a larger primary tube would yield some benefit. how much? hard to say for sure, let that puppy breathe!!! i'd look for something with a 2" primary, boarzilla don't quite make it. a recent conversation i had about the subject, to relate that motor to a v8, 124x4=496cubes, if you had a hot sreet car with a big block 500 cubes worth, would you stick a set of cheap 1 3/4" headers on it?

arealinvestor · 05-22-2009, 06:27 PM

Quote:

Originally Posted by 01fxdx

i would think anything with a larger primary tube would yield some benefit. how much? hard to say for sure, let that puppy breathe!!! i'd look for something with a 2" primary, boarzilla don't quite make it. a recent conversation i had about the subject, to relate that motor to a v8, 124x4=496cubes, if you had a hot sreet car with a big block 500 cubes worth, would you stick a set of cheap 1 3/4" headers on it?

The Boarzilla is a 1 7/8 primary tube stepping up to a 2 in tube,if I'm not mistaken!!! 1 7/8 tube should be plenty for the 124!!! Plenty of guys running the Boarzilla on 124ci motors with no problems!!!! With great results!!!

HDPIPES.com · 05-26-2009, 10:02 AM

i can get you those pipes for a great price... i don't think anyone beats me on D&D's.

VRSCR · 05-26-2009, 10:55 AM

Quote:

Originally Posted by arealinvestor

10.0 static is kinda low,JMHOP but they probably set it at that for reliability!!! I would definitely run the D&D Boarzilla!!!Whose going to tune it? & what tuning device are you using???

10.0 was my guess. Do you know what the S&S crate 124 are running for compression? How much power would I gain just swaping pipes? I dont have a tuning device other than a screw driver. I just got rid of the G and installed a HSR48 and I am running the S&S IST ignition with stock HD coil. I am tuning it.

VRSCR · 05-26-2009, 10:57 AM

Quote:

Originally Posted by 01fxdx

i would think anything with a larger primary tube would yield some benefit. how much? hard to say for sure, let that puppy breathe!!! i'd look for something with a 2" primary, boarzilla don't quite make it. a recent conversation i had about the subject, to relate that motor to a v8, 124x4=496cubes, if you had a hot sreet car with a big block 500 cubes worth, would you stick a set of cheap 1 3/4" headers on it?

Based on your suggestion. Were would I find this pipe you refering to, with the 2" head pipe?