megabomb header melting airbox issue
#11
08-26-2012, 06:45 AM
Join Date: Feb 2011
Location: Northern Kettle Moraine
Posts: 628
I agree. Loosen all the bolts on the system, wiggle it around to get the best fitment/clearance and start to tighten at the front and work your way back. I have no melting, but did find I needed to add a washer at the front muffler mount as it did not sit flush when test fit. If I had not done that it may have pulled in too close to the airbox? FMF does seem to have alot of fitment issues on various bikes.
#13
08-26-2012, 04:32 PM
Join Date: Jun 2012
Location: Fort Myers, FL
Posts: 159
Pogiboy: Already tried washers on my last bike, but didn't have enough.. should do the trick.. i'm not feeling the lowering bracket so much
#14
08-26-2012, 05:39 PM
Join Date: Aug 2011
Location: Phuket, Thailand
Posts: 516
I think the airbox on the efi bike is slightly bigger or lower than the US carb model from what i've seen in pictures on here.
I wasn't feeling the lowering brackets when my mechanic suggested them, I figured it would be a temp measure but that was 10 months ago & there still rock solid & looking pretty permanent now.
I wasn't feeling the lowering brackets when my mechanic suggested them, I figured it would be a temp measure but that was 10 months ago & there still rock solid & looking pretty permanent now.
#15
08-26-2012, 05:45 PM
Not much else you can do to get the needed clearance. Lowering brackets seems like a decent solution. The Powerbomb header doesnt have the same issues when running a two bros canister.
#16
08-26-2012, 07:31 PM
did a really long ride on freeways at 80+ mph...and some twisty mountains...heatshield prevented pants from melting...airbox okay...but, temp were 60s today...not a great test ride
#19
08-27-2012, 09:53 AM
hmm...installed the megabomb today and i don't see the header pipe even coming close...the slip-on pipe connects and that pipe only one the appears close to the airbox...unless the heat from the megabomb is increasing the overall temp of the exhaust pipe and muffler....hmmm....i'll keep a close eye on mine...i may just wrap the the entire header and muffler pipe....can't believe my pants started melting so quickly...not sure if the heatshield is going to be enough...
#20
08-27-2012, 03:41 PM
updating both megabomb threads..haha...but, yes...the fmf heatshield is working fine for now...i don't think i have any hot weather coming up to test it in hot weather...sf tends to be cooler...
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