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schooling on aluminum for tunnel extension

..SNAKEBIT..

Active member
Lifetime Membership
Jun 24, 2004
306
35
28
Iowa
what should a guy use to build a tunnel extension
08 Phazer one piece? cover exhaust hole and add 12" to tunnel for extension
3003, 5052, 6061,????
.050" .063" ?????
stock tunnel seems to measure @ .060?
 
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