OK, im getting ready to order the springs and retainers, do you know a ballpark figure on cost of installation?? The springs were $178 and they are dual spring. The retainers were $175 are those good prices??? They are costing me as much as the cams did. LOL. But other than that, you think it should be a fairly strong motor?? Im hoping for a 15.0 or 14.9. what do you think?? I know there are a lot of variables but what is your estimate?? My clutch just came in yesterday also....hell yeah, its comin together finally. Thank you again for your time and info