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| paulos |
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looking at putting ba xr6t and auto 4spd in my el xr6 with 3.7diff gears it will make 250-260rwkw with a tune but stock
im looking to do a flat 4sec 0-100 so what u think i should do the engine and trans will cost 8100bucks dif gears 350 il have around 3 more to play with
_________________ God made s**t, Holden put wheels on it |
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| Mr.Kiss |
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yeah it should, my BA with 290rwkw (auto) did 0-100 in 4 secs.
LOL 3.7's, have fun getting traction
_________________ My Cars |
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| paulos |
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yea im talking a flat 4 sec almost everytime mate had 330rwkw and got 4.8-4.6 in his ba auto
but i notice they still lag like a b**ch
_________________ God made s**t, Holden put wheels on it |
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| data_mine |
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paulos wrote: looking at putting ba xr6t and auto 4spd in my el xr6 with 3.7diff gears it will make 250-260rwkw with a tune but stock im looking to do a flat 4sec 0-100 so what u think i should do the engine and trans will cost 8100bucks dif gears 350 il have around 3 more to play with you're going to need traction and lots of it, plus a histall converter. 10+" wide rears + slicks
_________________ 1998 DL LTD in Sparkling Burgundy, daily, 302W, stereo, slow |
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| FAST-XR |
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What u will need to get 4secs is slicks!
_________________ 07 BF MKII XR6T |
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| paulos |
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2800rpm stally something trans wise to get it to change instantly
and yea il be getting some rims to but consdiering boost isent instant its not like i or my mates car have problems on take off no slicks i need it daily
_________________ God made s**t, Holden put wheels on it |
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| FAST-XR |
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take off isnt going to be your biggest problem, frying your tyres in the mid range will be.... you will start spinning from 3,500 onwards
diff gears are way to high, i would be leaving the 3.45s in it...
_________________ 07 BF MKII XR6T |
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| Dansedgli |
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Buy a wrx/evo/gtr 4wd sports car.
Fast turbo falcons dont get traction on the street under 100km/hr. |
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| TerroristGHIA |
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Put it on the bottle.
END OF STORY Brett
_________________ The Terrorist ED Retired due to RUST. |
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| data_mine |
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FAST-XR wrote: take off isnt going to be your biggest problem, frying your tyres in the mid range will be.... you will start spinning from 3,500 onwards diff gears are way to high, i would be leaving the 3.45s in it... As I said above, traction is the biggest problem, an EL doesn't exactly have the best rear end for traction, so you've got to make up for it with rubber - lots of it, and sticky. You said no slicks as it's a daily. Are you wanting to drag this (if so get slicks for the strip), or just TLGP's (i.e. illegal racing), either way, semi slicks are road legal (e.g. Toyo R888, or Yokohama A050). Or go for something like the Federal RS-R they're a full treaded tyre made with a soft compound. Also for better traction, replace diff centre with a TrueTrac or locker. I got the centre in the GT-P replaced with a TrueTrac, it's brilliant from traction both off the line, and mid corner. Replace rear springs and shocks with something a lot softer, get weight transfer on your side.
_________________ 1998 DL LTD in Sparkling Burgundy, daily, 302W, stereo, slow |
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| paulos |
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yea cheers guys
i was unaware of the traction issues but only having compared it to my mates car( which because of the storm last night i dident get to go in) i really thought 3.7's would have been perfect if i had no traction problems as im still using the btr with the lovely 1st gear to 80km what mods should i be doing first on the turbo engine ne way? dump pipe, fuel pump, injectors, fmic considering i should be looking at 260rwkw with a tune but yea i will be looking at rims and tyres very soon hard to find nice ones though
_________________ God made s**t, Holden put wheels on it |
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| xcabbi |
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If you want a road legal grippy tire than drag radials are your friend. Even a pair of 275's are god for a 7 second pass.
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| Dansedgli |
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No point deciding what diff gears and tyres you want when you have NFI how the car will drive.
Turbo it first then see. |
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| xcabbi |
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I thought the car was turbo'd already.
And I thought he already had the 3.7 diff gears in there? Oh boy, facepalm is not enough 
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| data_mine |
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xcabbi wrote: I thought the car was turbo'd already. And I thought he already had the 3.7 diff gears in there? Oh boy, facepalm is not enough Hate to point out OP's "Age: 18" Lets hope he's not a 'gunner' like just about every other teen around these parts.
_________________ 1998 DL LTD in Sparkling Burgundy, daily, 302W, stereo, slow |
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