I actually really like that pop corn type sound. Do I need to buy an entire kit or just disconnect from where it runs now and do a custom fab.It's proving very hard to find after market stuff for this boat as old as it is.
Ayuh,... Yer facin' several problems with yer plan,....
#1, the exhaust riser points straight down, into the down-pipe,.... 'n I doubt you'll find a riser that points in any other direction,....
#2, you'd need to pull the motor, to remove the down-pipe, 'n build a block-off plate to cover it's hole to the drive,.....
#3, when yer done, dependin' on where ya go boatin', you'll be lookin' at gettin' thrown off the water, 'n payin' big fines for excessive noise,...
#4, everybody else on yer water is gonna Hate yer guts,....
Yer lucky to find Any parts for such an old driveline,.....
There is no "Kit",... You'll be one-off engineerin' yer own mess,...
Lastly,.... There is
NO Up-side,....