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Craig S.
Yamaha YZ250 275cc Big Bore Kit


Roger K.
Kawasaki KX500 540cc Big Bore Kit


AGT / MAC Cycle Mart
Honda CR85 102cc Big Bore Kit

Randy S.
Honda CR80 102cc Big Bore Kit

Roderick S.
Honda CR80 102cc Big Bore Kit

Jack S.
KTM 380SX Complete Rebuild

Jeff B.
1981 Kawasaki KX125 Parts Order


Bruce G.
Kawasaki KX500 550cc Big Bore Kit


"I've received the cylinder package, looks like you have done a great job, I have some buddies looking to do the same bore upgrade as mine. I have told them to talk to you as soon as they are looking into it. Thank You."


"Just received our KX540cc big bore and I am writing to say thank you.  We are very impressed with your work and it is the best send-off work we have ever seen.  Thank you for your expert attention to detail, we appreciate it.  Definitely well worth the wait, which wasn't long at all."

"Hoping to do business with you in near future! Your work on the parts is really great!"


"Couldn't be happier."


"Excellent communication, great work, awesome!"


"Received the 380 motor yesterday. Looks great!"


"Thank you. You have been most helpful of anyone I have dealt with. I will have the top end apart shortly and will contact you to make further arrangements or parts orders."


"Motor runs great, It may be a bit much for the MX track, but I sure do like the effortless 5th gear wheelies. The motor actually feels stronger from top to bottom, I was expecting to lose some low end, but I feel like I gained power there too. Great job, there may be some people calling you when they find out what Ive done to this monster.