ORIGINAL: GliderXXX

if you're getting 105ft/lb of torque with your stock heads on a 96" and want to spend several thousand dollars for 7 more ft/lb it's your money. Having said that, I would highly suggest gettting someone to dyno your bike properly. If we could get that kind of torque out of stock 96" motors w/ stock cams, there would be a lot less upgrades for HD to sell. You gottabe cautious when you're getting 15-20 more lb's of torque than average with that setup.

Second part..HD will always try to sell you the rocker arms, supports and throttle body. You're gonna have to contact an unbiased source to verify that. I say you don't need them.

ORIGINAL: mbsix2

After a lot of debate, I have decided to go to my local HD dealer to have my engine mods done. They are saving me some good money, more likely to honor warranty,The question to ask is will all dealers honor the warranty? Some dealers will honor performance mods they do, but the dealer network will leave you out in the cold if there is a problem aeay from home.and I have heard good things about their custom motor tech. They will be using all SE parts. I know there are other parts out there that might be better, other shops that will do a better build, etc...but I have my reasons.
This build is not yet set-in-stone yet - I am open to change & would love to hear your honest opinions on what they are suggesting...

Here is what I have already on the bike: SERT, Rinehart TDs, SE Heavy Breather w/90* elbow. Those we great additions and I got noticable gains from them. Dyno'd out at 84hp @5200rpm and 105ft lbs tq @3500rpm

Here is what they suggest (all SE parts):
ACR Performance Heads #17165-08 I am not familiar with this part number, but if similar to previous performance heads, gains are acceptable but can be bettered by almost any other aftermaket company redoing your stock heads. (I do like the idea of auto compression release)
Roller Rockers #17378-98 Not necessary, I am not running them on my 120, Spend you money on something else.
Rocker Arm Supports #17675-01B Optional unless really runing a high lift cam-.600 lift or higher. For the 264 cams they might be a good idea, but again, not really necessary.
Perfect Push Rods #18416-04
Tappets XL/TC8 #18572-07 Stock lifters will be just fine
Pistons 3 7/8" #22137-08
Cam 264 # 25476-06 This is an all out high lift, mid to top end torque, top end HP cam, not really what I would call suitable for a bagger. The 258 or even better, the 253 will bring the torque down in the rpm range ( I really suggest that this be the one place that you depart from your all HD build. A woods TW6 or HQ575 will get you more punch in the lower range and carry on through the mid to top.
50mm Throttle Body # 27623-05 Save your money here also, your stock TB will be fine, although you may want to go with the se 4.89gm/sec injectors
Performance Clutch Kit # 37969-03

They said they did this to the same bike I have '07 Street Glide and got 112hp @5700rpm and 112ft lbs tq @ 4000rpm. I talked to the owner of that bikeand he loves the build and is very happy with the performance of his bike now.

I like to run my bike hard, mostly back roads, but I do get up on the highway, so I'd like the best of both worlds really - good pulling throughout. There has been much debate about which cams to use. Should I go to a 251 or 255, or 258 to achieve better lower-end torque? Looking at this guys dyno chart, it starts to wake up at about 3000rpm and starts to drop off around 5000rpm, but hp is a steady rise and crosses torque at 5300rpm. Also, should I have them use the Cometic .030 head gaskets to bump up compression some more? The more I read these forums, the more I wonder what to do!!! I need your help.