Hi, I'm looking for info and photos of the Cross-Fire Fuel Injection. How was the manifold as far as flow is concerned?

thanks

 

I understand that it flows very well. The biggest weakness was the computer that came with it. Turbo City in Annaheim Ca has had good success using the ecm from the 90-92 speed density tpi with cross fire to make a good reliable system. If you can adapt two two barrel tbi units to the cross fire, you might get even more power. You would need a custom chip to make it work.

 

????? the manifold was crap. 1/4 of the intake port was blocked.

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-Tas
'89 Formula WS-6

305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....

Soon to be installed:
Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248), Catco 3" cat, and injector spacer.

Super GRK_Taz World
EFI & Intake Options
AOL IM: superGRtaz

 

its not bad.. the ports on the manifold are small but i think thats decieving.. size of the port doesnt directly relate to flow. There are a bunch of CFI cars running well anyways

 

See Sig and go here for A LOT more info:
http://www.enteract.com/~mikew/cgi-bin/Ultimate.cgi

 

whoops

 

whoops

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'83 Trans Am: 400 CID oil burning junkyard long block, 224/234 crane cam, Summit aluminum roller rockers, hand ported intake, home bored 2.09" (53mm) throttle bodies, MSD 454 injectors(75 lb/hr), Holley 255LPH fuel pump, custum modded FPR, Edelbrock TES headers, SLP 3" stainless steel cat back, stock ECM & chip. Borg/Warner T-5 World Class, 12" Corvette rotors and clipers, GTA 16" wheels, South Side Machine subframe connectors, 1LE sway bars, 3.45 ring and pinion, Alpine sound.
Best E.T. 13.532
Best MPH 102.24

 

CrossFire has the pot.to run ext. well as long as you got a good computer.

 

I've got some pictures of a crossfire from an 83 Trans Am sitting on one of my servers. It's just some giant raw pictures, no descriptions or info at the moment. Check it out:

http://firewall.geezernet.nu/crossfire

-Kevin

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1982 Pontiac Trans Am 305 LG4 4sp T-10 hardtop WS7 stock
http://www.geezernet.nu/transam
1982 Pontiac Trans Am 305 LU5 TH-200 t-top, loaded
http://www.geezernet.nu/transam/blackt

 

The fuel line coming from the rear TB is a home made thingie. http://firewall.geezernet.nu/crossfire/p3081513.jpg

Marck

[This message has been edited by FAQman (edited April 23, 2001).]

 

HOT,
For everything Crossfire, go to
http://www.crossfire.homeip.net/

 

For 325 HP the runner is fine, and this is from experience, and not just repeating stuff. I ran mid 13s with mine.

You need to bore the TB to 2"s, use appropriate injectors, cut the EGR tunnel out, and make a 1/4" spacer to get enough plenum.

Then plumb the TB in pararrel, get enough pump, and run a 747