Search Results for ‘big gun’

I just installed a full big gun exhaust, Big Gun TFI controller, and K&N filter just wanted to see if any one else had one and see what you have your's TFI set at. It seems like I lost alot of low end torque but I just installed it today and havent had much time to play with it, it is still on...

I finally got my big gun slip on today guys. It sounds great but im getting alot of flames out the back and missing at low rpm's....jetting right? any suggestions on what size jets and maybe how much itll cost me at a shop?

i got my big gun slip on in today and was very excited to put it on...but as i was talkin the old exhaust off, one of the studs sticking out of my motor broke off inside...WHAT DO I DO??

I am getting ready to install a big gun full exhaust on my 06 750. I am currently running with a Dynojet Stage 1, UNI filter and a 2 in snorkel. My current jetting is 138f 142r. From what I can tell I will need to go up in jet sizes. I am just looking to get an idea how much I may need to go...

Does anybody know if a big gun rev box and a big gun slip on exhaust with no jet kit will add any power and if also will it add alot of enough power to notice? about how much hp will be added?

where do you install the biggun rev box on a 2005 kfx 400 and how you install it

So I just purchased my second 2009 Brute 750i, I have the Power Commander 5 with the Auto tune and the O2 sensor for the exhaust. I am running a Full Big Gun double barrel exhaust with K & N Filter and 26" Dirt Terror tires. Dyno Jet is telling me with the auto tune system I don't have to adust...

HEY everyone. I'm just doing my end of the year maintenance on my kfx 700 and i was wondering what i need to do for the 12 hole mod.I know you drill 12 holes in the intake box but how big? is there a certain place i should drill the holes? what other simple things can i do for next spring? I...