Four Stroke Tech

Four Stroke Tech Four Stroke Tech is a high performance engine building company and performance MFG.that has been in business since 1987.
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I think this was a photo shoot we were doing when I did the Great Out Door Store Race Team with a back door Yamaha deal....
09/03/2026

I think this was a photo shoot we were doing when I did the Great Out Door Store Race Team with a back door Yamaha deal. Those are all my riders from the team.

200x question, when you kick them over with the spark plug out and you get a full kick in, or full rotation and the spar...
09/02/2026

200x question, when you kick them over with the spark plug out and you get a full kick in, or full rotation and the spark plug grounded does it only spark once? It helps to see it if it's dark so you can see it better. I have replaced everything but the CDI unit.

Monster Big Red 250es/250sx Big Bore kits. We now offer our 350cc piston kit and the ALL NEW 425cc Monster kit!
09/02/2026

Monster Big Red 250es/250sx Big Bore kits. We now offer our 350cc piston kit and the ALL NEW 425cc Monster kit!

If you love Yamaha Warrior BLING you got to love Zoom Zoom parts and service!
08/31/2026

If you love Yamaha Warrior BLING you got to love Zoom Zoom parts and service!

Went back and watched everything from the Championship race yesterday, and I don't buy it, sorry but Jets interview afte...
08/30/2026

Went back and watched everything from the Championship race yesterday, and I don't buy it, sorry but Jets interview after the race sealed it for me. From the first race where Jet doesn't ride the same that I have seen him ride with more intensity when hurt before and this wasn't a guy really wanting the Championship! The focus all week felt off with all the joking around. Then the second moto he was able to hold off Hunter just enough to make it look good. The interview after the race wasn't that of a guy that was really upset about taking second and was joking around too much, it sounded fake to me. Yes he was happy for his brother, but he was truly upset for his brother after taking second behind him over the past two years, that was real emotion, this interview wasn't. This is just my opinion, but taking second never looks like that as a totally focused pro racer would have been. I think he wanted his brother to finally win a 450 Championship after the two years of taking second to him and the hurt he seen his brother go through, and then heart break he had at the last Supercross was just too much to see him not win this. Yes Hunter earned everything he did this year, just not this last race, sad to say but it's what I believe, it just left me with a bad taste in my mouth.

LETS GET READY TO TUMBLE! Only ran the crank 4 hours, enough to clean off the rust, but knowing Powroll didn't use as ti...
08/24/2026

LETS GET READY TO TUMBLE!
Only ran the crank 4 hours, enough to clean off the rust, but knowing Powroll didn't use as tight of press fit on the pin on there strokers as I do I didn't want to remove too much material. Had to take the case half out, it kept getting stuck and wouldn't tumble. But I'm happy with the way it works so far.

Can we put away politics for a moment and come together over Motor Sports in DC. First with motorcycles jumping at the W...
08/23/2026

Can we put away politics for a moment and come together over Motor Sports in DC. First with motorcycles jumping at the White House, and today with Indy cars racing in DC streets! How cool is this!!!!!!!!!!!!!!!

The company Zoom Zoom hook me up with this trick aluminum swing are for my Warrior project. The Warrior isn't know for n...
08/23/2026

The company Zoom Zoom hook me up with this trick aluminum swing are for my Warrior project. The Warrior isn't know for needing a longer swing are, but I never built a 80 horse power Warrior before! lol

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2561 Hyndman Road
Hyndman, PA
15545

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+18148426159

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