bob58o
SuckSqueezeBangBlow
For those wanting to build a custom exhaust but don't have a bender.
1.5" OD, 1.38" ID
Should be nice for a 390 - 420cc
$13
plus $9 shipping
$22
http://www.speedwaymotors.com/Combo-Exhaust-Bend-Header-Tubing-1-1-2-Inch,4563.html
I think the ID (1.5" - 0.06 - 0.06 = 1.38") is correct for a 420 wanting to turn 5k!
1.5" OD, 1.38" ID
Should be nice for a 390 - 420cc
$13
plus $9 shipping
$22
http://www.speedwaymotors.com/Combo-Exhaust-Bend-Header-Tubing-1-1-2-Inch,4563.html
I think the ID (1.5" - 0.06 - 0.06 = 1.38") is correct for a 420 wanting to turn 5k!