bigweav81 Posted April 18, 2015 Report Share Posted April 18, 2015 No one said anything bad about your fmfs, never ran pro circuits. Sent from your mammy house Quote Link to comment Share on other sites More sharing options...
camp0429 Posted April 18, 2015 Report Share Posted April 18, 2015 I didnt mean anyone was bashin FMF's in this paticular case, only meant that its been said that they are not the best choice at times Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted April 18, 2015 Report Share Posted April 18, 2015 I wasn't impressed, they weren't bad all around though. I can't remember seeing a dyno done with fmf, if I'm wrong post a link. I have Toomey t5 now, and can't tell a whole lot of difference between the 2. I didn't have much time on them either. Only other ones I've tried were dgs, and bills. The cpi were on someone else's bike.....but I'm a believer. Personally wanted to go with shearer, but now ppl hate on them. Sure they have their own reasons, and know more then me. To each their own at the end of the day. ETR174 loved his fmf, he had a special version though lol Sent from your mammy house Quote Link to comment Share on other sites More sharing options...
98_sheester Posted April 18, 2015 Author Report Share Posted April 18, 2015 Well i feel a cool will do me aome justice for doing some putting in the woods ya know when im off trial riding and need to get back on it and make my own trail lol so a cool head doesnt have a better cool down factor like i hear? I jus wanna stay on pump gas but have alot of balls at the same time. My pipes though im impressed with the fmfs this is my set and i wouldnt send em back lol but i also think the pair that were on it when i got just stuck out a lil far for me i think there PSI racing and there kinda shitty cuz the paint is flaky every where on em and looked like they sat in a damp spot. But i have a pro circuit on my 400ex and i love the way it sounds and the power i get with it so i can imagine how they are with a shee ) Quote Link to comment Share on other sites More sharing options...
98_sheester Posted April 18, 2015 Author Report Share Posted April 18, 2015 And gravel i think your right the twist is way more touchier esp when it jus hits the power band it sometimes makes me berp it a little when im not ready lol and when im goin down a bumpy rough terrain it can get wild lol 1 Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted April 18, 2015 Report Share Posted April 18, 2015 ^^^not bad. Thanks zilla Sent from your mammy house Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted April 18, 2015 Report Share Posted April 18, 2015 Fmfs Have any info on the mods on this particular dyno Sent from your mammy house Quote Link to comment Share on other sites More sharing options...
98_sheester Posted April 18, 2015 Author Report Share Posted April 18, 2015 Tell if im wrong but the top chart is saying from 40-70hp these pipes are at the best performance? Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted April 18, 2015 Report Share Posted April 18, 2015 It reads peak up is a little over 68, and torque is your over 40#. Look at the rpm range. That's how you know where power was made. I think anyways lol. Better then I thought they would be. After seeing it. I always thought they felt flat at lower rpm. Wish there was a dyno in my area. Ppl around here say.....I've never heard of anyone dyno a atv, those same ppl act like I'm crazy when they see me chop plugs. Wtf are you doing lol Sent from your mammy house Quote Link to comment Share on other sites More sharing options...
98_sheester Posted April 18, 2015 Author Report Share Posted April 18, 2015 Lol theres a dude down the rd that has dyno and i wanna put my shee on it but i feel im only pushing 41 hp but i really wanna know Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted April 18, 2015 Report Share Posted April 18, 2015 I'd make sure he's got the right equipment to dyno it. Sent from your mammy house Quote Link to comment Share on other sites More sharing options...
98_sheester Posted April 18, 2015 Author Report Share Posted April 18, 2015 Well this guy has alot of atv and motorcycle around all the time i think he jus might do some work out of his barn and its a nice lookin barn not no hillbilly setup lol Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted April 18, 2015 Report Share Posted April 18, 2015 I meant 2stroke wise, again I'm not dyno friendly. Live in an area of 200 ppl. I'm thinking he needs to be able to measure your a/f. Zillafreak, or most others would know Sent from your mammy house Quote Link to comment Share on other sites More sharing options...
98_sheester Posted April 18, 2015 Author Report Share Posted April 18, 2015 Ok ill deff have to go ask him cuz im not sure about that but id like to find out jus so i have satisfaction Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted April 18, 2015 Report Share Posted April 18, 2015 Quad. Thanks Sent from your mammy house Quote Link to comment Share on other sites More sharing options...
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