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i have a 94 e350 class c with a 7.5l . im am looking for some headers for it . i called banks and they show nothing for it . its has a small leak on the passager side when its cold . so since it will b apart i would like to open it up some to get some more power and try to same some gas lol hence the word try . thanks
Try to pinpoint that leak. It may be an emissions problem or a plug in the head. Sales people want your money and will tell you anything to get it but I am not sure that headers will do you much good without other work also.
I found one listing for headers on a van with a 351, don't remember where and decided not to do it.
Get a tach and a vacuum gauge. Run the engine about 2800-3000 rpms for power. Works great in my truck. Wish I had the 460 in the van.
im going to put an cold air intake system on it . and found this chip Ford E350 Hypertech Power Module Chip by Hypertech or something like that . plus going to replace the rest of the exhaust to . i just got the rv last fall it realy nice and i plan to keep it for some time thnaks
made my own collector. i have a single in/out cat so i trimmed the inlet cone back to weld in a piece of 3.5" tubing to match my collector. trimmed the back cone for a 3" exh system.
investigate an MSD6A - made my van pull like crazy at low rpm - overall the best mod i have made...
the banks is for a class a . will that work on a class c ? which one did u go with ? i dont mind spending a grand on the headers just dont want to end up with something that wont work . thanks
A class A will not work on a class C.
It is almost impossible to put them on a class C. But it can be done but the chip on the PCM is worthless and you have to use higher priced fuel with one to stop the knocking.
You can do the same thing as the chip by advancing the timing to 12* BTDC, stock is 10* BTDC. That is what the chip does.
are all of the computer chips that r out there for mine basically just adv timming ? i see they have a trans controler for mine to . would that be something that would help my rv ? did the msd change your gas mileage at all ? im for anything that improves mileage or power thanks