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Custom Vehicle Discussions => Screamin' Eagle® Fat Boy® => Topic started by: Taildraggerdave on June 04, 2013, 08:43:43 AM

Title: SE 103 Heads and Cams
Post by: Taildraggerdave on June 04, 2013, 08:43:43 AM

Hello again,

I've had this question in the back of my mind for a while and finally decided to toss it out there...
How good are the stock SE Heads on my Fatboy?  I guess I'm curious what the actual part number is and/or the specs on the heads.
Are they race heads or totally stock heads is really my question?
Also, the same basic question about the cams.

Thanks,
Dave

Title: Re: SE 103 Heads and Cams
Post by: johnsachs on June 09, 2013, 06:44:50 PM

Heads O.K. Not race heads. Better than rpo twin cam heads. Your CVO 103 heads can be improved substantially.
Cams not so O.K.
John

Title: Re: SE 103 Heads and Cams
Post by: 06fastboy2 on June 09, 2013, 09:38:54 PM

Heads are good,with some ported they are real good the cams are junk.I put a Fatcat exhaust, Redshift 575's in my stock 103 and got 98hp,115tq.Went to a 106 with headwork,same cams,hpi55 throttlebody and exhaust.Here is that Dyno sheet

Title: Re: SE 103 Heads and Cams
Post by: Taildraggerdave on June 10, 2013, 08:38:53 AM

Thanks for the replies.  Appreciate the info.

Take care,
Dave