walbies

i have a 250 xf motor with EFI i also have a redline with 350 holly, what would go harder
i have 2" wildcat ex' 2.5" sos exhaust system sport sos.
I also have a 4 speed single rail manual and 3 speed auto
what would be better can anyone help?

mardio

the EFI

Soxx

EFI.

Rick.

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4L I6, naturally aspirated producing 173.5rwkw.
14.410 @ 96.49mph with street radials.
What's that?..... Did I hear you say TQE power?

xffalcon

i have had 3 carby xf 3 speeds and i changed them al to a 4 speed borg warner box and they have at least 25% more power with a manual on them but as for efi this is my first one i have owned (current one i have) the efi has more power on tap especially after 2250 RPM they get a power boost.

i am changing it to a T50D box which is the 5 speed manual.

the carby auto got 76 RWHP with 2 inch sports exhaust
the carby manual got 97 RWHP with 2 inch sports exhaust
the efi auto got 91 RWHP @3900 RPM
(these are all stock cars )

so if that helps in your decisions on what to do. good luck.

Ghia5L

I'd go for EFI too.

I remember reading somewhere, either a website or magazine, where the EFI 250 matched the last of the 302s in power, and came pretty close with torque. God-damn I hate their standard engine/exhaust note though, oink oink.

-Dave-

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www.boostedfalcon.net

MaD_WoG

Carby!

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XE Fairmont Ghia... Silver/Grey Met over black, soon to be v8, cant wait till i get another v8, after 3 LONG HARD YEARS

http://home.iprimus.com.au/diablo_vt/xeesp.swf

roofi

EFI - more HP and bags more torque too.

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XF PV EEC-IV
Subaru RX Turbo
Van Diemen RF86
Softride Powerwing