C & S Speed Shop

05/28/2026

Clutch-less shifting on 2019. Tuned with TTS.

05/27/2026

Duty cycle displayed right on the screen for years. Any data channel that is recorded can be displayed on the screen in its own gauge.

05/20/2026

Not all replacement spark plugs are created equal. I stick with stock plugs on my M8’s. I’ve tested and seen plenty of flashy aftermarket plugs promising big power gains, but none of them have ever lived up to the hype.

05/17/2026

If you have outgrown flash base tuners for your ride. (Stock ECU tuning) I suggest skipping the hype and getting into a full-blown programable ECU. Full control of anything you can think of.

Another M8 Harley plug and play MaxxECU Sport setup with nitrous control, fuel pressure, and air shifter, stock dash, body control module, hand controls etc. all integrated in.

05/16/2026

Nice before-and-after comparison.
Somebody else’s cam choice vs. my cam choice.
Want my results on your build? Book your appointment today.
I research cams the hard way — by testing different camshafts, cubic inch combinations, and exhaust setups, then tuning them on the dyno and proving them with real-world road testing.
Others just read someone else’s research.
This page is all about promoting C&S Speed Shop — not cam manufacturers or anyone else in the industry. With over 30 years in this business and 18+ years running my own dyno and shop, I’m still just as excited to do this every day and make a living doing what I love.

05/14/2026

05/11/2026

My first MaxxECU install on a shop bike. This is the bike I defined all sensors, discovered proper internal timing and set all tuning tables with. Others just cut and copy my tables.

05/03/2026

Great track day. Made progress with setting up the gen 2 from first pass to the last in the 60 ft. and ET. Thank you Craig Linebaugh for the help. Time to turn it up.

04/30/2026

2023 114 touring.
Stage 2
D&D Billet Cat
Tuned with TTS.

04/29/2026

Nice 107 touring m8
Woods 22xe
Trask 2-1
Tuned with Tmax