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Re: california stock exhaust
Quote:
Originally Posted by longbedrick
I had an '81 K5 Blazer that was all stock. The exhaust manifolds came together at a "Y" then exited through one cat-back and one exhaust pipe. my '76 1/2ton had true dual exhaust with no cat backs and only A.I.R. fittings on the exhaust manifolds. both were California vehicles
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The 76 was probably a federal version regular leaded gasoline. Alot of the trucks around here were setup that way to. Anything with that good old unleaded only came with a cat. Needeless to say thats probably the 1st modification my old man did when we moved to colorado back in the early 80's. LOL.
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1976 Custom Deluxe SWB Med FMB.3/4 Drop.
Gen VI 454, Muncie HD 3 speed With Modified OE Hurst Shifter, 3.73 12 bolt, GMPP HO roller cam, Hooker headers, Performer intake with modified Q-jet, Accel distributor. Best 1/4 12.3 @108. Funnest run 19.84 @88 full 1/4 mile burn out.
1997 K1500 ext cab 5.7 stock except muffler
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11-28-2009, 09:37 AM
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