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Re: turbo XF
If your going to the extremes of a full rebuild, i would recommend putting in a 200ci crank. The prob with the 250 is that they are an under square engine. ie the stroke is greater than the bore, which is the reason they have so much torque. It also means that when you turbo charge the engine, the usable power band is very small. You could end u pwith a car that comes on boost at about 2500rpm, but hits peak power at 4200rpm, is is the case with a lot of turbo falcon 6's. With the 200 crank, you get an almost square engine, a larger range in your power band, and much better drivability.
Just my opinion.
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70 GT Ford Capri
302 Windsor (347 someday)
Auto, Manual - Manual, Auto.
(I'll work it out one day)
Hilux Diff - 4.1 Detroit Locker
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