High Flow Fuel CVD™ Fitting Set for Ford 7.3L 99-03
By removing the restrictive stock check valve fitting and replacing with our custom machined high flow check valve delete fitting you not only remove considerable turbulence, but also allow more than 3x more flow than stock. This allows you to feed up to Stage 1.5 injectors on your stock fuel system and not starve them for fuel while maximizing performance. We recommend changing the 7-004 fuel sleeves on the CVD fitting when you install.
- 7075 Black Anodized Aluminum
- 3x Higher Flow over stock
- Quick Easy Install
- Uses stock fuel lines for easy installation
- 100% Made In USA
Quantity of 1 = 2 Fitting. 2 fitting are required for new install, one per head.
*Note: These Check Valve Delete fittings aren't needed if you use the SS Braided Fuel Feed Lines as they already included adapters that service this purpose.
89 Reviews Hide Reviews Show Reviews
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git er done!
If you're trying to get more fuel to the injectors you gotta have these. Don't forget to get new sleeves with them so they don't leak.
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Great supporting modification
Highly recommended if you plan on upgrading other aspects of the fuel system as well. Each and every component works together with another component and you must remove all the choke points and bottlenecks respectively.
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High flow cvd
Great supporting modification, easy to install, high quality.
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wake up call for injectors
No where have I read about these miracles called CVD fittings... clay suggested them and I can only say THANK YOU!!! The factory check valve (HUGE RESTRICTOR) was allowing so minimal amount of fuel it's rediculous. Used 90psi air gun and maybe 20% came through. Incredible flow enhancement. A must for fuel systems.
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So simple!!
I can not say that this product did anything by itself. I did numerous upgrades at one time. I replaced my up-pipes, Riffraff CVD, FRX and Fullforce stage 1 injectors. I was completely impressed!!!!!! I love my old E99 all over again.
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wow
Didn't know how restricted stock fittings were! The injectors seem to be much happier now....rolling coal!
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Excellent quality
Simple install. Need to remove intake Y & alternator bracket, then it's a quick change. Big difference in the flow restriction, factory fittings are very restrictive & tend to add to the cackle issue with injector #8. Coupled this with a set of return lines and removed all restrictions in the fuel system making it much more robust!
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easy install
Nice open product. a little expensive for what you get, but should work out just fine.
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Fittings
Haven't put the engine in yet because I'm waiting for a few other parts from riffraff but good instructions if you do need them simple but efficient design. I can tell how much more fuel will be delivered just by comparing these fittings to the stock ones with the valve. Super fast shipping on all my products that I've ordered (when they're instock)
