Custom Exhaust Shops
Big word said about exhaust pro's in northglenn. They are priced a little on the high side but they have been around 15 years or so. I have heard from fellow s/d drivers as they have been putting exhausts on their powerstrokes. I had them do duals and turbo mufflers with stock exit on my old cutlass. They do good work from my experience. I have also tried bud's muffler in denver and also mighty muffler in westminster.
Skinny dude always driving a 3/4 ton ford pickup.
FWIW, because of federal and state emission laws, if your vehicle originally came manufactured with ONE catalytic and a single exhaust, it might be hard to find any shop that'll put true duals on it (during the day- heh). I couldn't find any shops that woud put true duals on my F-250, even though it's registered as an emission exempt farm truck. A single 3" low restriction cat and muffler worked OK, though, we measured the back pressure by temporarily installing a pressure guage in one of the oxy sensor bungs and it's very, very low. I'm not worried about losing any performance.
-Bill
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1996 Ex/Cab F-250 4x2 Long bed 460
E4OD auto, 10.25" 4.10 Stirling posi, Air-Lift suspension,
homebrew cold-air intake w/K&N filter, modified ignition
advance curve, Edelbrock 2x61 mm throttle body, Bosch Platinum +2 plugs,
Champion truck plug wires, L&L long tube headers,
3" exhaust system, cat & Flowmaster 70, modified MAF
meter, spins Michelin LTX 265/75/16E, Mobil 1 10W-30, Red Line
D4 ATF, Red Line 80W-90 in axle. Reese hitch.
10 to 12.8 MPG, 5,700 lbs.
{E\...F}
And yes this could present a problem. My Bronco (Which I now own, will get on Saturday and will be able to drive on Monday) is a single exhaust and it's getting new emissions tomorrow. Well if I can't get true dual, I'll probably get the single that splits into dual. I want a more beastly grunt and definetly need to crank some more power out of it. 210 just doesn't seem like enough
I recently purchased a 86 class B RV (E350) with a 460. It had an exhaust leak from the exhaust manifold gasket so I thought it would be time for hedders. I ordered a set of Heddman's from Summit Racing but they don't have the fitings for the air injection from the air pump. I am trying to find someone who will either install them without the air fittings or be willing to weld on fittings for the air injection. I have been told of the 460 board that I can run the air to the cat but I don't have one which is an unusual combination. I will give exhaust pros a call. If I don't have any sucess with them can someone recommend a shop that could weld the fittings onto the hedders?
Thanks in advance,
Jim Ireland
In Evergreen with a tired 460




