Please share your secrets! What mods have you made to your TRX?
Moderators: trixynut, Mincehead, dicky, phuk72, Jak, Kevtrx849
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Killerwhale
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by Killerwhale » Thu Apr 14, 2011 7:50 pm
Have followed a thread on a 900 rebuild, dude has dynoed it now...ok i know that PS i less than HP but not by much....
...and holy crapshute

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Mincehead
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by Mincehead » Thu Apr 14, 2011 8:19 pm
So, max BHP around 120 isn`t it? That`s similar to many 900 to 1000cc twins, Superdukes etc. Over 74 ft lbs of torque too, nice.

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Killerwhale
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by Killerwhale » Thu Apr 14, 2011 8:55 pm
Mincehead wrote:So, max BHP around 120 isn`t it? That`s similar to many 900 to 1000cc twins, Superdukes etc. Over 74 ft lbs of torque too, nice.

Yeah, but a TDM900 do ~90-95??
I have a 900 going into mine but i was looking for 100-ish

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Mincehead
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by Mincehead » Thu Apr 14, 2011 9:12 pm
Ah but that dyno run must be from a well tuned one no? 100 bhp a litre for bike engines is par for the course nowadays.

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Killerwhale
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by Killerwhale » Thu Apr 14, 2011 9:20 pm
Mincehead wrote:Ah but that dyno run must be from a well tuned one no? 100 bhp a litre for bike engines is par for the course nowadays.

I´ve asked him what he´s done exactly...get back on that...
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Mincehead
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by Mincehead » Thu Apr 14, 2011 9:23 pm
Yes it would be interesting to know, has he retained the EFI?
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dandywarhol
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by dandywarhol » Thu Apr 14, 2011 10:26 pm
Killerwhale wrote:Have followed a thread on a 900 rebuild, dude has dynoed it now...ok i know that PS i less than HP but not by much....
...and holy crapshute

At the wheel - or at for the crank???
1996 TRX 850, blue, Ohlins 46HRCLS, Race Tech Gold Valves, 0.90 springs, Venom pipes, R6 brakes............
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
1967 Yamaha TD1C 250, Blue and white
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Killerwhale
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by Killerwhale » Fri Apr 15, 2011 5:38 am
Mincehead wrote:Yes it would be interesting to know, has he retained the EFI?
What i have seen in thread, EFI, reworked tank for 900 pump, 0,5mm skimmed head...looks like a MAB system...
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Killerwhale
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by Killerwhale » Fri Apr 15, 2011 5:41 am
dandywarhol wrote:Killerwhale wrote:Have followed a thread on a 900 rebuild, dude has dynoed it now...ok i know that PS i less than HP but not by much....
...and holy crapshute

At the wheel - or at for the crank???
MUST be a crank number, else he did some big work on that enjun!?
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dandywarhol
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by dandywarhol » Fri Apr 15, 2011 10:36 am
Yep, my lightly tuned 900 engine is 88 at the wheel - so assuming around 12/14% losses with a chain drive probably just over 100 at the crank.
1996 TRX 850, blue, Ohlins 46HRCLS, Race Tech Gold Valves, 0.90 springs, Venom pipes, R6 brakes............
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
1967 Yamaha TD1C 250, Blue and white
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cobbadiggabuddyblooo
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by cobbadiggabuddyblooo » Sat Apr 16, 2011 4:33 am
100 at the rear wheel with a 900 tdm/ what are you getting from your old trx motor killer
laughter is the best medicine
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Killerwhale
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by Killerwhale » Sat Apr 16, 2011 6:10 am
cobbadiggabuddyblooo wrote:100 at the rear wheel with a 900 tdm/ what are you getting from your old trx motor killer
96HP/94Nm
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coxylaad
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by coxylaad » Tue May 10, 2011 11:15 am
do you have a link to this thread killer?