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.
Harley shop put a 110 kit in my 2010 fatbob last year. It ran great. I thought I heard more pronounced valve train noise last fall. Maybe it was me.
This winter I installed redshift cams, dual hyd cam chain tendioners, adjustable pushrods. Installation I had no issues. CO VH Big radius duals to the 2:1 propipe. Uploaded new program to TMax. All good. Just riding in city now and the valve train noise just sounds a bit too loud. Anyone see this or is it just me with a larger bore engine. It performs very well
What lifters? Maybe just a tad more preload will quiet things down. Having said that, it's an air cooled, pushord, vtwin motor and you are sitting on it; it's going to make some noise.
I remember 3 1/4 turns on rods and waited for bleed down which took a few minutes. I had it idling last night by a stage 1 96 cubic inch. His was a bit quieter for sure. Last fall it seemed more pronounced.
I have attachment from zippers performance for the Redshift specs for pushrod adjustment. I had new hyd lifters 527 cam, everything new.
The adjustment wet is bottom out lifters and loosen off pushrod 4 flats. That is what I did and valve train noise much better.
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.