| Cross-Fire Air / Fuel Delivery... | |
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I'm still chasing horsepower with my cross-fire system - I know the car is lean up top with the 305 injectors, so in following the path of a few pioneers (grumpy, dom..) I'm going PARALLEL :) This means the same size injectors (80# from a 454 truck), an external regulator, and of course, larger throttle bodies. Since I'll be tweaking the fuel system, I added a fuel pressure gauge at the same time.
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| 2" bored throttle bodies (thanks dan!) with 80# injectors, and block-off plates for the regulator and accumulator - I used .025 aluminum sheet and cut it to match the gasket material... |
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| Aeromotive fuel pressure regulator with fittings and gauge sender attached. (I later switched from the brass 90 to a hose-end 90 like the 45's I used on the throttle bodies... |
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| WARNING - I'M NOT DONE WITH THIS - THIS WAS THE LIST OF PARTS I _THOUGHT_ I WOULD USE, BUT CHANGED COURSE ALONG THE WAY - WILL UPDATE SOON |
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| Part Description | Quantity | Part Number | Price (as of 1/1/2004) | Cross Reference | |
| Throttle Body connection "For use with Dellorto, Solex, and Mikuni carburetors, -6 AN hose end to 12 mm x 1.25 in." |
 | 4 | 991945 | $6.95 | Fragola 491954, XRP 700903 |
| Hose Ends - Straight |  | 3 | 800106 | $5.95 | |
| Hose Ends - 45 deg |  | 3 | 804606 | $15.95 | |
| Hose Ends - 90 deg |  | 3 | 809106 | $15.95 | |
| 3/8" Plug |  | 2 | 593204 | $5.25 | |
| -6AN to 3/8" Adaptor - Straight |  | 5 | 981666 | $3.95 | |
| -6AN Stainless Braided Hose |  | 1 (6ft Length) | 306006 | $31.88 | |
| Y-Block |  | 1 | 3153 | $19.95 | |
| Aeromotive Fuel Pressure Regulator |  | 1 | 13301 | $115.95 | |
| GP Sorensen Throttle body gasket set |  | 1 | 96629 | $58.69 | |
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Some of this information came from various posts at the Cross-Fire Injection Vault forum... If you have a cross-fire car, and aren't a member - What are you waiting for?!... |