Would True Duals be the answer?
Stellar HDF Member
Joined: Sep 2006
Posts: 3,236
Likes: 95
From: lancaster, pa
puttin td on this winter cant wait! had some decel popping this summer,found the rubber trim around the air filter had started to deteriorate posabley do to some minimal oil blow by(very minimal not dripping),new air filter(k&n) a few cycles from the o2 sencers and popping gone,btw the dealer told me to change the spark plug wires but never did.
Advanced
Joined: Jul 2009
Posts: 70
Likes: 1
For the Frickin HEAT?? After fuelpac, PCV5, still hot as hell!! Decel popping too. Had the PCV dyno done, was fine for a while, then got hot again and decel popping. Got fuelpac map from VH. Still hot and decel popping. I have 09 FLHT with Heavy Breather, Rinehart 3 1/2 slip ons. Is there a difference in High Flow and Heavy Breather. I've been told true duals would solve everything. What do you guys think? Thanks!
Road Warrior
Joined: Apr 2006
Posts: 1,469
Likes: 0
From: 310
R8
I've got 2010 SG w/ 103 stage 2 and heavy breather. Also thinking of going with V&H Dresser Duals. Love the look just can't decide on what slip-ons to pair with them. I prefer them on the louder side. Thinking of going with V&H Hi-Output slip ons but anxious to hear them first before dumping all the cash. What slip ons are you running with the dresser duals?
I've got 2010 SG w/ 103 stage 2 and heavy breather. Also thinking of going with V&H Dresser Duals. Love the look just can't decide on what slip-ons to pair with them. I prefer them on the louder side. Thinking of going with V&H Hi-Output slip ons but anxious to hear them first before dumping all the cash. What slip ons are you running with the dresser duals?
Don't believe the hype of loss of low end due to TD's. If there is any loss, I certainly can't feel it. For sure get a dyno tune. It made a huge difference in the way it runs.
Outstanding HDF Member
Joined: Nov 2008
Posts: 2,246
Likes: 19
From: Cypress, TX
It really sounds like your tune is off if you have popping on decel. I have the FM breather, PCV, and mufflers. I don't have any decel popping and the heat isn't a problem. I ride pretty much every day and had lots of days in the 98-100 degree range. Have you talked to the guys at fuel moto?
A friend has the rineharts td and they look and sound great. You will still need a good tune.
A friend has the rineharts td and they look and sound great. You will still need a good tune.
Grand HDF Member
Joined: Sep 2007
Posts: 4,122
Likes: 43
From: Boise Idaho
For the Frickin HEAT?? After fuelpac, PCV5, still hot as hell!! Decel popping too. Had the PCV dyno done, was fine for a while, then got hot again and decel popping. Got fuelpac map from VH. Still hot and decel popping. I have 09 FLHT with Heavy Breather, Rinehart 3 1/2 slip ons. Is there a difference in High Flow and Heavy Breather. I've been told true duals would solve everything. What do you guys think? Thanks!
You are running lean.
Elite HDF Member
Joined: Jun 2006
Posts: 3,698
Likes: 11
From: Longview, Washington
Decel poppng can come from too lean or too rich conditions. The only way to know for sure is to have a dyno tune done.
Otherwise, you can try different maps until you stumble onto one that works.
True duals will help somewhat but they won't solve the tune problem. if you have $400 to throw at it, you can put a set of duals on it anyway.
JMO
Otherwise, you can try different maps until you stumble onto one that works.
True duals will help somewhat but they won't solve the tune problem. if you have $400 to throw at it, you can put a set of duals on it anyway.
JMO
Tourer
Joined: Jan 2010
Posts: 371
Likes: 0
From: clayton, NC
True duals helped witht he right side heat on mine left was never an issue
I have stage 1 intake kit, Powercommander and "Bub" true duals to 3.5 Rineharts. But mine is set a little rich droped temp a few deg. But SOUNDS GREAT NOW
I have stage 1 intake kit, Powercommander and "Bub" true duals to 3.5 Rineharts. But mine is set a little rich droped temp a few deg. But SOUNDS GREAT NOW
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