|
Re: Inline 6 is really tired
Quote:
Originally Posted by '68OrangeSunshine
Some 292s in bigger trucks had a wider internal diameter exhaust manifold. These are distinguished by the 3 studs on the donut connector instead of 2 studs. The bigger ID flows more CFMs.
This pic is not the best image of the 3-stud intake, but the casting number is visable.
|
My 292 exhaust manifold has three studs. And, I found a larger header pipe on eBay; 2-1/2. The one on my truck now is 1-1/2”. Hopefully it will run better with a bigger exhaust system and carburetor. If I can find a four barrel manifold, I’ll install one of the Quadrajets I have.
__________________
1963 C20, small window, long bed
292, 4-speed
|