2006 Dyna 107" all bore rebuild

[2006FXDCI]

I am doing a refresh on my all bore 107" this winter . Getting it set up for hot street/strip use . Don from HD Street Performance is doing all my machine work for the build . I sent him my heads which were already done by another porter 7 years ago to freshen up . The heads had a 2.0" intake valve and a 1.630" exhaust valve in them , now they have a 2.050" intake valve and a 1.610" exhaust valve as well as opening the intake runners from 1.730" to 1.800" . Don will also be boring my new cylinders for the new custom 20* dome CP pistons . I have a new S&S oil pump , cam plate , roller rockers and premium lifters with limiters . Other new items include a Bandit clutch , chain drive conversion ( 24/56 ) , Smith Bros AHD314b push rods , FiveO motorsports 5.3 injectors , Wood 999-6 cams , Bassani Pro Street exhaust . I thought I would include some pics to show where im at in the build to this point . I had to make a tool to lock the front sprocket so I could torque the tranny nut down as well .

[2006FXDCI]

A few more

[2006FXDCI]

A few more

[2006FXDCI]

A few more

[2006FXDCI]

A few more

[2006FXDCI]

I havent received my cylinders, heads or pistons yet but when I do I will post up more pics on my progress . Don has been excellent to work with and I cant wait to see the results when the build is complete . I will be taking it to GMS racing to have it tuned with TTS once I'm done with the build .

[strokerjlk]

lots of good parts. looking killer Josh

[ultra200922]

That should make a fun ride. Great Pics

[1FSTRK]

Very, Very Nice.
107 all bore is a great motor.
on the sprocket tool.

[2006FXDCI]

Thanks guys ! Im excited to see how this new combo works out . I forgot to mention that compression will be 11.5 to 1 . Should crank around 215 ccp at my elevation . My flywheel has been previously done up by Darkhorse and also had timken conversion done at that time .

[Admiral Akbar]

Sounds like a screamer.. Like the tranny sprocket holder but I use this one.  Pin side works great..

http://www.bikebandit.com/manuals-tools/motorcycle-tools/motorcycle-hand-tools/motion-pro-clutch-holding-tool?b=24767&gclid=CjwKEAiA3aW2BRCD_cOo5oCFuUMSJADiIMILkMb5US3pSidzwRrd4FVG-yvMn19W_WWmOs_W8P7HJhoCqTXw_wcB

[2006FXDCI]

Thanks Max ! I looked around for one online but couldnt find any . Took my sprocket to work and figured out the radius between the teeth and then calculated for the bolt circle . Those are cut off drill bits that i used for the pins . The main piece is 5/8" thick that the pins go through then i seal welded them on the backside . Thanks for the link that you posted , could you use that tool to hold your clutch basket while torqueing the nut ? Its difficult to torque the nut properly using a bandit clutch .

[Admiral Akbar]

Thanks Max ! I looked around for one online but couldnt find any . Took my sprocket to work and figured out the radius between the teeth and then calculated for the bolt circle . Those are cut off drill bits that i used for the pins . The main piece is 5/8" thick that the pins go through then i seal welded them on the backside . Thanks for the link that you posted , could you use that tool to hold your clutch basket while torqueing the nut ? Its difficult to torque the nut properly using a bandit clutch .

Funny, I've had that tool for a while but not used it on a clutch.. I do have one clutch that has to have the pressure plate removed to tighten the nut but I made a pressure plate with hole for it before I bought that tool..  I'd expect that it would work...

[koko3052]

Thanks Max ! I looked around for one online but couldnt find any . Took my sprocket to work and figured out the radius between the teeth and then calculated for the bolt circle . Those are cut off drill bits that i used for the pins . The main piece is 5/8" thick that the pins go through then i seal welded them on the backside . Thanks for the link that you posted , could you use that tool to hold your clutch basket while torqueing the nut ? Its difficult to torque the nut properly using a bandit clutch .

I NEVER thot I'd say this to another man....NICE TOOL!    

[2006FXDCI]

A man knows what a man likes 

[Just Nick]

Looks great I am starting my dyna build also and will start a post about it when I'm ready. So what is the tequila for on the table is it to help out with the octane in your fuel?

[2006FXDCI]

Nick , all the best and worst decisions were made while consuming tequila ! I like to roll the dice ! I honestly dont know why that bottle was in the pic but i do love tequila !

[Durwood]

Very nice Josh I am partial to over square builds.

[2006FXDCI]

Daren , i am partial to them as well . I have been on the fence about stroking this motor for awhile but i think i will always keep the short stroke . If i ever built another motor for it i would like to use the S&S T2 cases 4 3/8" bore and use one of their 4 1/8" stroke cranks .

[Durwood]

Daren , i am partial to them as well . I have been on the fence about stroking this motor for awhile but i think i will always keep the short stroke . If i ever built another motor for it i would like to use the S&S T2 cases 4 3/8" bore and use one of their 4 1/8" stroke cranks .

NHRA pro stock car engines are 3.760 stroke for a reason. 

[1FSTRK]

Daren , i am partial to them as well . I have been on the fence about stroking this motor for awhile but i think i will always keep the short stroke . If i ever built another motor for it i would like to use the S&S T2 cases 4 3/8" bore and use one of their 4 1/8" stroke cranks .

NHRA pro stock car engines are 3.760 stroke for a reason. 

4.00 stroke x 4.375 bore makes my favorite 120, more room for big valves and the rpms to use them. I have seen a few go through Vic's shop and they sound angry.

[2006FXDCI]

Eric , that sounds like a mean combo right there ! Throw in a set of redshift 687 cams and it would be a monster ! What cases are Vic using to go 4 3/8" bore ?

[1FSTRK]

S&S cases and cranks.

[2006FXDCI]

Does Vic have a piston made up for that combo ?

[1FSTRK]

Does Vic have a piston made up for that combo ?

Does Vic have a piston made up for that combo ?

I do not know all the specifics, but I would say yes. I have seen different combos there over the years, he is doing one right now in S&S raised deck sportster cases with an 8" rod so I am sure that piston is custom.