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MacDaddy Racing

Custom ATV Engines, Porting, Parts

Professional quality, two stroke cylinder porting. Contact us today to get the best performance from your cylinders.

Custom ATV engine parts and hardware. From titanium flange nuts to billet coolant covers and more.

Your engine will be better than new. MacDaddy Racing makes record-breaking 2-stroke engines. Contact us for more info.

Great work, great communication, great price, and best of all great POWER!!!

Nick S.

Customer
For my trx250r only being .030" over, it RIPS!!! The port work Jesse did woke this bike right up!! Thanks again!

Michael H

Customer
Couldn't be happier with how my Banshee cylinders turned out. It has unbelievable power. Jesse is the most helpful honest person I've ever dealt with, customer service is excellent. If you want to make power, better be getting a MacDaddy port job.

Kyle M

Customer

Contact Information

FIND US

4838 Attica Road
Attica, Michigan

Get a Quote

(586) 383-5238

Porting & Engine Services

From cylinder porting and boring, to two-stroke engine rebuilds and enhancements.

Dyno Testing

Accurate Dynojet testing. Know the stats for your bike, before and after modifications.

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