TTS: 2012 Road Glide 117" base map needed
Thread Starter
|
Intermediate
Joined: Dec 2011
Posts: 26
Likes: 0
From: San Diego
2012 Road Glide 117" base map needed
looking for a base map for my new 117" twin cam build with s&s 570 cam, 58mm throttle body, 5.3 injectors, and 2-1 dragula exhaust. i've done a few tunes on this bike back when it was a 103", but have no base maps for v-tune on this new build.
any help would be most appreciated!
any help would be most appreciated!
Stellar HDF Member
Joined: Sep 2009
Posts: 2,114
Likes: 666
The 2 most important influences on how an engine will breathe is valve timing and exhaust design.
Find a calibration (ie: 103ci) for an S&S570 with a Dragula, D&D Fatcat, Bassani B4, etc. (long primary pipes)
Set the cal for 125ci and 5.3inj.
Use that as a tuning base.
Good luck,
Bob
Find a calibration (ie: 103ci) for an S&S570 with a Dragula, D&D Fatcat, Bassani B4, etc. (long primary pipes)
Set the cal for 125ci and 5.3inj.
Use that as a tuning base.
Good luck,
Bob
Thread Starter
|
Intermediate
Joined: Dec 2011
Posts: 26
Likes: 0
From: San Diego
The 2 most important influences on how an engine will breathe is valve timing and exhaust design.
Find a calibration (ie: 103ci) for an S&S570 with a Dragula, D&D Fatcat, Bassani B4, etc. (long primary pipes)
Set the cal for 125ci and 5.3inj.
Use that as a tuning base.
Good luck,
Bob
Find a calibration (ie: 103ci) for an S&S570 with a Dragula, D&D Fatcat, Bassani B4, etc. (long primary pipes)
Set the cal for 125ci and 5.3inj.
Use that as a tuning base.
Good luck,
Bob
you think i could just use my old file, change the ci to 117 and injectors to 5.3, then do vtune?
S&S 570
intake open/close 20/40
exhaust open/close 55/20
dragos 580
intake open/close 20/42
exhaust open/close 44/18
my last tuning file with the dragos 580 and dragula 2-1 was done on a dyno by a very good tuner and i ran it for 2 years
Stellar HDF Member
Joined: Sep 2009
Posts: 2,114
Likes: 666
my last tune was done on my bike with the same dragula pipe and dragos 580 cam. i think the S&S 570 cam is similar to the dragos 580 cam. intake timing seems similar, exhaust timing is a little different.
you think i could just use my old file, change the ci to 117 and injectors to 5.3, then do vtune?
S&S 570
intake open/close 20/40
exhaust open/close 55/20
dragos 580
intake open/close 20/42
exhaust open/close 44/18
my last tuning file with the dragos 580 and dragula 2-1 was done on a dyno by a very good tuner and i ran it for 2 years
you think i could just use my old file, change the ci to 117 and injectors to 5.3, then do vtune?
S&S 570
intake open/close 20/40
exhaust open/close 55/20
dragos 580
intake open/close 20/42
exhaust open/close 44/18
my last tuning file with the dragos 580 and dragula 2-1 was done on a dyno by a very good tuner and i ran it for 2 years
Bob
Thread
Thread Starter
Forum
Replies
Last Post
