'McInfantry' posted an interesting thread on a double-wrapped muffler he thought was really nice. It's on the 4btswaps site...
Might be worth thinking about, he has a lot of experience with
the motors. 
__________________
1975 FJ 55, Cummins 4BT, 4L80E, NP208, SOA, 14 bolt rear, Dana 60 front, ARB Lockers, Scout II PS, Discs, Cross-over, TSL Q78-16
1995 T-100, 4" susp lift, 33 Goodyear MT/R, bought it new, my DD
1961 ford Falcon, 5.0L EFI, T-5, 9-inch
|