I've got a neighbor that wants $100.00 for a LRD pipe for a LT80. His wife didn't like the additional noise so off it went. Would this pipe add any additional performance to a stock LT80 with 2 rollers removed. When I do a piston this summer in the off season I'll be milling the head .20 and probably open up the ports a little myself. With this in mind would the pipe be a good performance upgrade.