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mcfly94

250-300hp Crossflow

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your kidding right? im driving my mates ute around at the moment i reved that to 5500 5 times today its a stock bottomend with a cam and carby LOL 4250 id rev a 500.000km stocker that hard hoping to kill it but i bet it would not die

 

What a good mate you have!!

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Im trying to kill my 270Xxxk xflow to have a decent excuse to replace it with a clevo, spin it to 6000rpm every day and still won't die, slydog crazy 2287 ants xm221 and a few others saw me do it in person

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Sounds like there is plenty of options to look at, would love to put some of these go fast bits on my xf once I get my new diff in. Seems that no one has suggested fuel supply to achieve these figures. I'm guessing a stock mechanical fuel pump won't cut it.

 

For 250-300hp a stock pump is more than fine just wondering why it needs a new diff first? Any BW diff will cope with X-flow HP on it's ear.

 

Im trying to kill my 270Xxxk xflow to have a decent excuse to replace it with a clevo, spin it to 6000rpm every day and still won't die, slydog crazy 2287 ants xm221 and a few others saw me do it in person

 

Yes I was a very scared witness to this...I also reved a 260,000km bottom end to 7200 in top gear once and after about 20-30sec the flywheel was loose,balancer pully was loose,torque convertor bolts started coming loose,flywheel was fucked by the time I got home infact...LOL Was fun though... 

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For 250-300hp a stock pump is more than fine just wondering why it needs a new diff first? Any BW diff will cope with X-flow HP on it's ear.

 

 

Yes I was a very scared witness to this...I also reved a 260,000km bottom end to 7200 in top gear once and after about 20-30sec the flywheel was loose,balancer pully was loose,torque convertor bolts started coming loose,flywheel was fucked by the time I got home infact...LOL Was fun though... 

Cool, and ive got an eb lsd, got it second hand, unfortunately wasn't the best condition, has a whine at 80kmh+, so either spiders or bearings.

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