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Old 11-26-2010, 06:16 AM   #2
motornut
78K & 79C Jimmys
 
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Join Date: Nov 2009
Location: Ottawa Ont CANADA
Posts: 7,901
Re: indecisive exhaust ??s

well i had my 78 true duals ending under the axle.....too loud
had midas put tails on to the bumper............loud but you could talk at a light lol
last time i brought it in the pointed out the manifolds are cracked
said it could be from backing (the stock pipe)into a curb or something
the stock pipe was rotten on the burb,removed and put on one side,straight out the back
as it is now,i don't hit it
the jimmy has them what i would call stock postion,cherry bomb duals out either side,not what i want, but straight out the back would put the fumes more comining the back for the jimmy
after i get running boards on it i will get them out the sides before the rear wheels
not sure but a 45 might be easier to hit,then a tight tuck
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1978 GMCJimmy4X4-350/203
1979 GMCJimmy4X2-305/350

Last edited by motornut; 11-26-2010 at 06:18 AM.
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