The 190 Big Bore Kit is Finally Released and Shipping to Your Door today: The KAYO Made in the USA MiniGP MR150R -190 High Compression Big Bore Kit,
Note that the Competitors Big Bore Kit is only 9.8:1 Compression and made in China.
SV Racing Parts is Engineered and Made right here in the USA: with 12.5:1 Compression in our 190 Big Bore Kit and our Pistons come with Full Coating Treatment on the Piston Side Walls to reduce friction and Piston Dome-Top Coatings for longer life;
We include Cometic Head Gasket and Replacement Base Gasket and with a matching Cylinder to provide Superb Reliability; Giving Made in the USA Quality to the MiniGP MR150R -190 High Compression Big Bore Kit. Only $425
Order the Awesome SV Racing Parts, Made in the USA Full Race Stage 3 Cam at the same time from the drop down boxes for a Complete 190 Upgrade kit.
SV Racing Parts, Full Race Stage 3 Cam is simply the best. Easy Install at the same time as the Awesome 190 Piston Kit. Turns the MR150R into a Torque and HP Monster meant for Adult Level Fun!!
Enjoy it with your Kids as well....