The intergal Head are not the fav. for hp and they were prone to cracking when over heated. As for running 155-160 Thats not a problem. But for most the normal ranger is 180-190 mine runs right at 182 Hope this helps }[oooooo]
Larry/Twisted6 [oooooo] Adding CFM adds boost God doesn't like ugly.
God doesn't like ugly.
