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.
Engine Mechanical TopicsDiscussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.
I'm getting ready to do my first cam swap and I've watched videos and read a ton on here and for the life of my I haven't found an answer. When I'm putting the cam plate back into the cam chest after swapping cams does the front cylinder need to be at TDC or the rear cylinder? Or does it even matter. I've watched the s&s video multiple times and I'm either missing it or he doesn't say.
Your input would be greatly appreciated. Oh yeah it's a TC96 2009 model.
Thanks
If the cams are correctly timed, i.e., the dots on the inner sprockets aligned, you half way there. You can install the cam plate, doesn't matter where pistons are. Next step is aligning the timing marks on the pinion sprocket and rear cam sprocket; if those are aligned, the rear cylinder will be at TDC. See the attached photo.
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.