Ok guys, here are the dyno results. All runs are with a wings short muffler with small insert/baffle (with USA spark arrestor cut off) installed. No cat.
The runs were performed at Mach 1 ~ http://mach1ca.com/services/
The dyno operator did a great job making at least 4 pulls with each scenario. Then picking the best one, but within each scenario the numbers were very consistent.
The first set of runs was with the Uni-Filter SYSTEM, including snorkels, pre-filter, filter and air box lid gasket.
116.89hp - 74.35tq
Then we pulled the snorkel filters out.
126.82hp - 78.77tq
Third set of runs, stock air filter, no air box lid gasket.
130.23hp - 80.17
I thought the Uni-fliter would take a little HP, for me I thought it was worth the 2 or 3 HP for good motor protection. I also knew it was just a stop gap until Chris Parker at Rottweiler Performance came out with his air filter ~ http://www.rottweilerperformance.com/Adventure1190.html
~ . Now I want motor protection and more HP.
13.34hp and 5.82tq for a filter.
Now I really want the Rottweiler Performance air filter.