Collin not only took over a month to get my car done. The rings never seated properly... now weather this is really his fault or not... I broke in the car EXACTLY to his specs.

Collin is a good guy, but he's not much of a people person, and he is slow IMHO. Granted his prices are VERY reasonable. As a matter of fact he's about the least expensive of the "top 10" builders around here.... But as I was told by a higher ranking builder.... you get what you pay for.

Well I got it all right. Detonation, blowby.... no power.