Originally Posted by
desratt
you win!!!! The new drr's come with a spark arrester between the silencer and the pipe. what a relief!!!!!
Your description is exactly what's happening to our drr70 with about 6 hours run time. Hope that fixes it!
86, 87, & 88 x 2 TRX250R's, 05 450R, couple 88 blasters, couple 85 350x's, 87/85 TRX350XR hybrid, 88 zilla, 92/87 Hybrid LT250/500R, & JP Racing Outlaw chassis w/ LT500R HRD motor