M MonkeyGod New Member Nov 30, 2008 #1 Hi guys, for the header the diameter 1.7" and then 2.5" all the way Is that will be ok for autotrans? Do I get enough torque for take off and for the mid range? , thank you for your comment
Hi guys, for the header the diameter 1.7" and then 2.5" all the way Is that will be ok for autotrans? Do I get enough torque for take off and for the mid range? , thank you for your comment
J JBrady Active Member Dec 2, 2008 #2 Those sizes are WAY too big and will definitely hurt your low end and midrange and probably less top end also. Go with 1.5" primaries and 2.25" duals or even 2.0" duals for best torque.
Those sizes are WAY too big and will definitely hurt your low end and midrange and probably less top end also. Go with 1.5" primaries and 2.25" duals or even 2.0" duals for best torque.
