ramp rate Member 49 Member For: 10y 7m 3d Gender: Male Location: central coast nsw Posted 27/07/14 05:48 AM Share Posted 27/07/14 05:48 AM hi have a ba xr6t currently putting out 344rwkw stock bottom end all normal supporting mods,in proccess of building new forged engine to hit 400rwkw plus safely.proplem is dont really want to go the t400 3 speed path so would like to hear of anyone that can build a strong btr box. Link to comment Share on other sites More sharing options...
Panda Eyes flame magnet Gold Donating Members 5,674 Member For: 16y 9m 14d Gender: Male Location: adelaide hills- 'race air' central Posted 27/07/14 07:08 AM Share Posted 27/07/14 07:08 AM not possible to put 400rwkw through it and have it last.look at another trans. Link to comment Share on other sites More sharing options...
ramp rate Member 49 Member For: 10y 7m 3d Gender: Male Location: central coast nsw Posted 27/07/14 08:19 AM Author Share Posted 27/07/14 08:19 AM yeah that's what ive come to,looks like ill be having PRO TORQUE build me a turbo400,heard of a few victorians running big power thru the btr. Link to comment Share on other sites More sharing options...
CCCC miso xr6 Donating Members 317 Member For: 16y 2m 21d Posted 27/07/14 11:56 AM Share Posted 27/07/14 11:56 AM I have a btr box built from toney dominello transmission an im pushing 560rwkw an 1600nm of torque, always serviced in time, only ever driven just in manual mode, box is 4 years old an still going strong.Also mate a good tune is what keeps them going longer, very inportant. 1 Link to comment Share on other sites More sharing options...
genuine honest person Member 2,769 Member For: 11y 1m 2d Gender: Male Location: near brisbane Posted 27/07/14 12:14 PM Share Posted 27/07/14 12:14 PM I got mine build with au parts and au pump ,and the auto shop will not guaranty that it will last with 300 rwkw (only cost $2000) next door to where I work done it .so if it brakes I can not even burn the place down . lol Link to comment Share on other sites More sharing options...
Panda Eyes flame magnet Gold Donating Members 5,674 Member For: 16y 9m 14d Gender: Male Location: adelaide hills- 'race air' central Posted 27/07/14 12:21 PM Share Posted 27/07/14 12:21 PM I have been running 365rwkw through my second built btr- au planetaries etc but I am not expecting it to last... 1 Link to comment Share on other sites More sharing options...
CCCC miso xr6 Donating Members 317 Member For: 16y 2m 21d Posted 27/07/14 12:59 PM Share Posted 27/07/14 12:59 PM There a good box when everything is done right, having the solinoids adjusted right manually an adding some adjustments in the software to make it shift firmer adds to giving the box a longer life.Joe from cresent motorsport has spent lot of time fine tuning my box to perfection, I swear even at 560rwkw I have so much confidence, because I can just feel the box not struggling one bit when pushing it through 1st to 3rd. Link to comment Share on other sites More sharing options...
MA91CK billet turbos and weathered engines dont mix Donating Members 1,346 Member For: 12y 9m 8d Gender: Male Location: Wollongong Posted 27/07/14 10:12 PM Share Posted 27/07/14 10:12 PM 560 through a BTR is that some sort of record? fark me mate. is your trans cooler as big as your intercooler? that's some serious mumbo 1 Link to comment Share on other sites More sharing options...
CCCC miso xr6 Donating Members 317 Member For: 16y 2m 21d Posted 27/07/14 10:23 PM Share Posted 27/07/14 10:23 PM lol im serious made, theres a few guys out there with big numbers from there btr boxes, I run a b&m cooler located at the fog light. 1 Link to comment Share on other sites More sharing options...
ramp rate Member 49 Member For: 10y 7m 3d Gender: Male Location: central coast nsw Posted 27/07/14 11:06 PM Author Share Posted 27/07/14 11:06 PM thanks guys,my current btr is copping the 344rwkw fine,scott at TUFF TUNE PERFORMANCE has the tune spot on.just dont really want to go the turbo400 way if I can avoid it,new engine has at least 550rwkw in it.specs are; spool billet crank,spool billet main caps 360degree bearings,atmomic girdle,atomic fat boy rods,nitto pistons,atomic chain,atomic oil pump,atomic cam gears,atomic stage 4 cams,plazaman springs,6boost manifold topped with the new 6267 presision turbo.should be bullet proof as a daily driver Link to comment Share on other sites More sharing options...
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