View Full Version : IBO Speed!!??

03-17-2010, 06:12 PM
Bought a 2010 Warthog, specs say 350 at 30# w/350 gr. arrow. I shot a 350 gr arrow at my pro shop today, at 29" using a NAP quick tune 360 rest. The only thing on the string is the loop...a resounding 305 was the result. Is anyone else having this issue? I can see losing 15 fps for the inch in draw and 5 more for the loop and rest so where did the other 25 fps go? I wanted this setup for open ground hunts...I could have tweaked a bengal and pushed 300 fps for half the price? Help!!

03-17-2010, 06:20 PM
something is definately wrong. a 70# warthog at 29" with a 350 gr arrow should be in the 335-340 range. I would check the ATA, BH, and tiller as well as put it on a bow scale to ensure the DW is what you think it is. Also cam timing is huge as the CAT cam likes to be wrapped tight.

03-17-2010, 07:36 PM
make sure its pulling 70 lbs and at 80% LET OFF it will nock off about 10 to 15 fps.

03-18-2010, 08:17 AM
I would try it without the STS installed and a couple of Sims Super Leeches on the string.

Let us know how that works for you.

05-03-2010, 06:32 PM
i am having the same problem and cant seam to get any help with it that will work mine has a 386 gr arrow at 296fps.

05-04-2010, 08:17 PM
I would offer the same suggestions. Cam timing is everything with the CAT2. If its off it can rob a ton of speed. ATA, BH, and DW need to be checked. the cams need to be tuned and wrapped up tight. Im speculating that your at 29" #70 with a 386gr arrow? You should be in the 320-325fps range. there are several threads on Archerytalk.com that specifically tell you how to get the most out of the CAT cam.