Here's a picture of the wife's tecate. If you look close you will see it has a 250-r heart. Paid $200.00 for the quad, when I got it the origional engine sat for 8-months with the crank soaking in water. Had an extra 250-r motor sitting around so I installed it. The hardest part was buying a pipe for $200.00, & cutting it to fit.![]()