Image blurry

Hi

Not sure you are right about the images being big enough. For example

motosupershow.jpg

Dimensions – 350 × 175 is being stretched to 660px x 330px by the following css

.entry-content img, .comment-content img {
max-width: 100%;
min-width: 100%;
}

You need to add a new image dimension to your functions.php and regenerate the images and use that in the theme or call a different image if there is a suitable one