When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I've heard the woods 555 and 777 are pretty good in the mid range. I've got the tw8-6 cams in my 107 but there power comes in in the middle to upper rpm range.
I installed the TW8 cams in my bike this winter at 10.8 cr. Ported heads with ACR's and a 50mm SE throttle body. It's got plenty right off idle, and a big mid range. ( I also changed out to a 30/68 final drive to fix the too-tall gearing. )
Yep.
The 8 will come off good down low, and have a rippin' mid range, and will also deliver great hp.
107"s and 110"ers can push at/north of 125 hp, and about the same torque, set up correctly.
Scott
Not being an expert on cams but just by looking at the numbers the tw8-6 has a little more lift and duration than the 777. It's an all around higher performance cam it does have some valve train noise but its not bad to me. It comes off good down low and then when the rpms come up hold on cause it pulls hard. With my 107 build from fuelmoto I made 127hp and 126tq but with a good 2 into 1 exhaust I probably could have made more.
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.