2010年7月7日 · The L.A. Sleeve YZ270 is all about roll-on power. It boasts a healthy increase in the amount of torque and low-to-mid power?way beyond what the stocker offers. Best of all, it …

2020年12月17日 · They not only specialize in boring and re-plating cylinders, they can provide the big-bore piston size of your choice. They are experts at Nickel Silicon Carbide plating. By …

2016年10月20日 · The Twisted Development modified YZ250F and Twisted Development/ Cylinder Works YZ270F are a blast to ride. Coming from the depths of eBay Jay Clark saved …

2021年10月14日 · When you add in a bigger piston and equally big cylinder, the already-short and focused powerband can shrink into a narrower window. Yes, the YZ270F is even more …

Up until 2009, the YZ450F was still carbureted, but managed to win AMA Supercross and Motocross World Championship titles among a rapidly advancing field of fuel-injected 4 …

While it was built as a competitive off-road machine, it is more than capable on a mo...

2022年6月29日 · What I've read the most is that tuners have said on these EFi engines usually up to the 270 kit you can use the same mapping generally as stock. On my 14 270 I was always …

Date - August 20th 2021Park - Hollister Hills OHV Trail - Dinosaur Loop Bike - 2002 Yamaha YZ250Upgrades - Millennium Technologies YZ270 Ride Engineering Tri... About Press

full rebuild 250 to 270.

2021年2月8日 · Check out our ultimate off-road/moto big bore 270cc machine! The Yamaha YZ250FX is quite possibly the most versatile dirt bike made. While it was built as a competitive …