Dirty Boyz Motorcycles

Dirty Boyz Motorcycles The one on one attention your ride deserves. www.M8Headquarters.com Dynojet tuning, paint and machine shop. Michigans One stop shop! Appointment Based.
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Service center for Procharger, Baker drivetrain, S&S, Fueling, Dyno Jet, Jims and more. One on one Harley Performance Shop. Full Service. Oem and Custom Paint. Dyno tuning. Machine Shop. Procharger sales/service. www.M8Headquarters.com

For sale $26,500 firm2022 FLTRX120" Procharger Supercharger. No trades. White Sand Pearl Paint. Bone breaker 530 blower...
06/14/2026

For sale $26,500 firm
2022 FLTRX
120"
Procharger Supercharger.
No trades.
White Sand Pearl Paint. Bone breaker 530 blower cam.
Dyno tuned at 206 horse. Thundermax.
Chain drive.
Back cut transmission with A1 slider mod. Barnett complete clutch basket w lockup.
Sinister front audio kit. Detach tour pack with adjustable rack.
Oversize front brakes and calipers.
Custom dynamics Led headlights.
Legends rear suspension. New front suspension in box never installed. Extended bags with speaker cut outs included.
Comes with both seats. Extra Saddleman road sofa seat with driver backrest.
This bike is ready to ride. Needs nothing. Selling to invest more into our drag bike.

163/165135"Cycle Rama CR515A1 cycles crankshaftMichigans One 🛑 Shop www.m8headquarters.com
06/13/2026

163/165
135"
Cycle Rama CR515
A1 cycles crankshaft
Michigans One 🛑 Shop
www.m8headquarters.com

159/152Gen 1 12:1 131"Plus 1 valve Cycle-Rama, Inc CR557Tuned on powervision.Michigans One 🛑 Shop www.m8headquarters.com
06/03/2026

159/152
Gen 1 12:1 131"
Plus 1 valve
Cycle-Rama, Inc CR557
Tuned on powervision.
Michigans One 🛑 Shop
www.m8headquarters.com

05/27/2026
We are less than 3 weeks away from the Talons Out Honor Flight - Joe Langevin Memorial Ride and space is limited. Regist...
05/26/2026

We are less than 3 weeks away from the Talons Out Honor Flight - Joe Langevin Memorial Ride and space is limited. Register today to ensure your spot!!

Some of this weeks Dyno sessions. Our techs are working their butts off this week to get everyone out for the holiday we...
05/22/2026

Some of this weeks Dyno sessions. Our techs are working their butts off this week to get everyone out for the holiday weekend.
Riding season is here and we couldn't be happier!
Michigans One 🛑 Shop
269-680-6005
www.m8headquarters.com

130/140Star M28 Impact ECU117"
05/21/2026

130/140
Star M28
Impact ECU
117"

We hand pick every small detail of our in house builds. Every build is assembled by our small team of professionals with...
05/18/2026

We hand pick every small detail of our in house builds.

Every build is assembled by our small team of professionals with the tools and know how to properly check all clearances upon assembly.

Allowing your engine its best chances of reliability and performance.

In house machine shop and Dyno to handle all of your Harley Davidson needs.
Michigan's One 🛑 Shop
269-680-6005.
www.m8headquarters.com

Does your early Twin Cam Bagger have the Magnetti Marelli blues?Thanks to the fellas at Zippers and HPI we can help you ...
05/13/2026

Does your early Twin Cam Bagger have the Magnetti Marelli blues?

Thanks to the fellas at Zippers and HPI we can help you retain fuel injection with a deplhi conversion on a fully tunable wide band Thundermax ecm. Better mpg, more power, crisper response and stable idle control.

Michigans One 🛑 Shop!
www.M8headquarters.com

Address

559 10th Street
Plainwell, MI
49080

Telephone

+12696806005

Website

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