Im putting in this combo what ya think?
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Cruiser
Joined: Dec 2007
Posts: 153
Likes: 0
From: Ea$t Oakland CA
Im putting in this combo what ya think?
I have a 06 street bob. All I have done is thunderheader pcIII and screamin eagle air filter. Im doing this combo to the motor this week. Has any of you guys did this setup before? Do you think this setup is a good one and worth my time and money? I have read this will give me gains of 25-35HP. Thanks for all the input
Screamin’ Eagle 95” Dome Piston Kit
Big Bore Cylinder Set
Crane 304-2 Cam Kit
Screamin’ Eagle Cylinder Stud Kit
Screamin’ Eagle Adjustable Pushrod Kit
Cometic MLS .030” Head Gasket
H-D Big Bore Top End Gasket Set
H-D Cam Service Kit
H-D SAE 20W50
H-D Oil-filter, Black
H-D Spark Plug Set
Screamin’ Eagle 95” Dome Piston Kit
Big Bore Cylinder Set
Crane 304-2 Cam Kit
Screamin’ Eagle Cylinder Stud Kit
Screamin’ Eagle Adjustable Pushrod Kit
Cometic MLS .030” Head Gasket
H-D Big Bore Top End Gasket Set
H-D Cam Service Kit
H-D SAE 20W50
H-D Oil-filter, Black
H-D Spark Plug Set
Last edited by tru510; Apr 2, 2009 at 07:55 PM.
Road Captain
Joined: Apr 2007
Posts: 583
Likes: 2
From: KC
Taken from a reputable builder on another site.
"Typically when we have a motor requiring duration numbers as high as the 304's we go with other choices known to work well with the heads and other parts in use. This does not mean they are a poor choice, we just tend to go with what we know. For a 95ci motor with 10-10.5 compression, the 304' may be a little too much cam. If the motor can catch up with itself by turning high rpms, or the compression increased to 11+, these may work OK, otherwise the motor will be soft everywhere."
In my opinion the Andrews TW-37 would be a better choice.
"Typically when we have a motor requiring duration numbers as high as the 304's we go with other choices known to work well with the heads and other parts in use. This does not mean they are a poor choice, we just tend to go with what we know. For a 95ci motor with 10-10.5 compression, the 304' may be a little too much cam. If the motor can catch up with itself by turning high rpms, or the compression increased to 11+, these may work OK, otherwise the motor will be soft everywhere."
In my opinion the Andrews TW-37 would be a better choice.
Last edited by reded; Apr 2, 2009 at 07:49 PM.
Road Master
Joined: Mar 2008
Posts: 830
Likes: 4
From: Ozark Mountains
I didn't see any mention of headwork. Which pistons are you using? I'm guessing the SE HiComp forged pistons? If so, they're not going to work with the stock heads. The pistons I mentioned need the SE CNC ported heads or a comparable match to work.
Never used the cams you listed so I can't say on those. What duration and lift do they have?
Never used the cams you listed so I can't say on those. What duration and lift do they have?
Road Master
Joined: Jan 2007
Posts: 1,221
Likes: 2
From:
Damn tru510, don't do that dude! If you do it'll be a pig! Ya never got back to me man. Too much duration, not sure of the lift on the cams but I'm sure they're far too much for your stock heads. PM me if ya got Q's
Road Captain
Joined: Apr 2007
Posts: 583
Likes: 2
From: KC
Exactly what I was getting at...albeit in a different manner!
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