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Custom Vehicle Discussions => Screamin' Eagle® Fat Boy® => Topic started by: 06fastboy2 on May 10, 2009, 06:03:46 PM

Title: Updated 103 to 106
Post by: 06fastboy2 on May 10, 2009, 06:03:46 PM

Just decided to upgrade motor to a 106.Here's what parts we used S&S 106 piston/cylinder kit;BIGBOYZ ported,polished,and milled stock heads;redshift 575 cam;HPI 55mm throttlebody;KURYAKYN splitflow injectors and D&D FATCAT.

Title: Re: Updated 103 to 106
Post by: GtreetSlide on May 10, 2009, 08:35:25 PM

Sweet build!  That's a nice TQ curve, hangs right up there. Doesn't leave much time between gear shifts I imagine..

jimbob

Title: Re: Updated 103 to 106
Post by: PR3VS56 on May 10, 2009, 09:45:33 PM

Nice build - nice dyno.  Right at & slightly above the 1.1:1 ratio of tq/hp to cubes.  Well done.  :2vrolijk_21:

Title: Re: Updated 103 to 106
Post by: pimmer on May 12, 2009, 11:15:14 AM

nice job, how much did it run you, if you don't mind???

Title: Re: Updated 103 to 106
Post by: 06fastboy2 on May 12, 2009, 07:18:02 PM

I'm not real sure,I'm good friends with the builder so I helped with the work and got some good deals on parts.I also had the cams in my stock 103 and bought the exhaust off stealbay.