Speed And Science

"What cam should I use on my build?" - we hear this question all the time.
Our standard answer: "It depends."
But there's a very good chance that a Leineweber cam will make you smile. Just saying!

Caution!!

May cause intense fun, arms pulling off the handlebars, lack of rear tire tread.

L51- Pan/Shovel cam for 90"+ engines, pairs well with Speed and Science heads, hydraulic lifters.
Complimented by clean fuel and air!

Attending Trev Deeley Motorcycles | Vancouver Harley-Davidson Vintage Bike Show 'n Shine.
Awesome bikes (yes, that's the NR750 on the last pic!!!) On display, please stop by and say Hi!......

Marketing pic?
Nope. It's a statement.
Power. Quality. Endurance.
Made right.
Right here.......

Shovelfest 2026 was great, thanks to the organizers and visitors.
It was a pleasure talking to y'all, answering good deal of questions, and having fun doing so.
If you've stopped by our tent, raise your hand please. It was great meeting you !.........

Some folks do appreciate fine things in life.
The rest have opinions.
Your call!..........

Shovelhead candy.
Share away! 🤟......

How do you "Chuck Norris" a stock Harley?.........
We don't know either, but we offer the next best thing. Check it out, you'll be glad you did!.......

sent us this beauty.
We're jealous! ......