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Author Topic: Hurdy's Golf .:R.  (Read 729908 times)

Offline Matto

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Re: Hurdy's Golf .:R
« Reply #1365 on: February 22, 2013, 03:42:49 pm »
Quote from: Hurdy on February 21, 2013, 06:41:58 pm
Quote from: Matto on February 21, 2013, 05:43:06 pm
Haha that's madness. Can't imagine what it goes like now. Was quick enough when you took me for a spin when at R-Tech  :happy2:

Oh it is MUCH quicker now than it was at R-Tech Matto.  :happy2:

Goes like stink by the sounds of it. Fair play though mate for all the work you've put in.  :happy2:
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Offline Cooper

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Re: Hurdy's Golf .:R
« Reply #1366 on: February 22, 2013, 05:55:05 pm »
Spotted you today joining the M1 just near Meadowhall in Sheffield, car looks well on the move!
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Offline Hurdy

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Re: Hurdy's Golf .:R
« Reply #1367 on: February 22, 2013, 07:41:07 pm »
Quote from: Cooper on February 22, 2013, 05:55:05 pm
Spotted you today joining the M1 just near Meadowhall in Sheffield, car looks well on the move!

Yes, that was me. :happy2: off to my private test strip!
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Offline Cupra R

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Re: Hurdy's Golf .:R
« Reply #1368 on: February 22, 2013, 07:45:41 pm »
Time you going over to Awesome John?
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Offline Hurdy

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Re: Hurdy's Golf .:R
« Reply #1369 on: February 22, 2013, 10:57:18 pm »
Quote from: Cupra R on February 22, 2013, 07:45:41 pm
Time you going over to Awesome John?

I will be setting off around 8am and heading over the Snake pass :happy2:
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Offline Cupra R

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Re: Hurdy's Golf .:R
« Reply #1370 on: February 23, 2013, 05:44:48 am »
Now that's a decent route to take  :driver: :happy2:

Maybe see you over there.
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Offline Hurdy

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Re: Hurdy's Golf .:R
« Reply #1371 on: February 23, 2013, 10:08:47 pm »
Today's result at Awesome GTI dyno day...... :pomppomp:

Just glad the stage 2TTRS didn't make an appearance!



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Offline s3kel

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Re: Hurdy's Golf .:R
« Reply #1372 on: February 23, 2013, 11:43:36 pm »
Nice one john  :happy2:
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Offline Hurdy

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Re: Hurdy's Golf .:R
« Reply #1373 on: February 24, 2013, 09:01:19 am »
Went to a dyno shoot out day at an Awesome GTI on Sunday. For comparison the cars were .....

Audi S3 stage 2+ with decat
My Golf R with GIAC extreme race file and water methanol injection. 200 cell cat.

The runs were done in 4WD shoot out mode on a Dynojet and figures are at the crank.

Basically peak figures showed .....

APR - 379.59bhp and 423.65lbft (drawn on in ink off APR graph)
GIAC +WMI - 392.08bhp and 462.67lbft (green line on graph)

The full story reveals that torque is held much longer on WMI and power builds earlier.

Eg. Torque is held over 400lbft on WMI for over 2,000rpm whereas on 2+ it simply doesn't hold and immediately drops back to 380lbft

Similarly power after 2,500rpm is made faster with WMI.

Eg. At 3,500rpm WMI makes 40bhp extra, by 4,000rpm wmi makes 60bhp extra.

This is NOT an APR v's GIAC it is purely to attempt to show how WMI makes power. I'm sure similar results could be achieved from any equivalent stage2+ car by adding WMI.

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Offline Rhys_Gti

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Re: Hurdy's Golf .:R
« Reply #1374 on: February 24, 2013, 09:29:33 am »
Nice to meet you yesterday hurdy great run and the car was looking fantastic :)
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Offline RedRobin

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Re: Hurdy's Golf .:R
« Reply #1375 on: February 24, 2013, 09:36:49 am »
Quote from: Hurdy on February 24, 2013, 09:01:19 am

The full story reveals that torque is held much longer on WMI and power builds earlier.

Eg. Torque is held over 400lbft on WMI for over 2,000rpm whereas on 2+ it simply doesn't hold and immediately drops back to 380lbft

Similarly power after 2,500rpm is made faster with WMI.

Eg. At 3,500rpm WMI makes 40bhp extra, by 4,000rpm wmi makes 60bhp extra.

This is NOT an APR v's GIAC it is purely to attempt to show how WMI makes power. I'm sure similar results could be achieved from any equivalent stage2+ car by adding WMI.


....That's very impressive and shows what great returns folks can gain if they install WMI  :happy2:

Thanks for explaining it in prose instead of just leaving it to the graph (which isn't displaying very clearly - Needs the background lightening).
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Offline Tfsi_Mike

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Re: Hurdy's Golf .:R
« Reply #1376 on: February 24, 2013, 09:44:13 am »

I'm certainly going to give aem a try
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Offline Hurdy

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Re: Hurdy's Golf .:R
« Reply #1377 on: February 24, 2013, 10:27:47 am »
Quote from: Rhys_Gti on February 24, 2013, 09:29:33 am
Nice to meet you yesterday hurdy great run and the car was looking fantastic :)

Cheers :happy2:
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Offline Hurdy

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Re: Hurdy's Golf .:R
« Reply #1378 on: February 24, 2013, 10:29:58 am »
Quote from: Tfsi_Mike on February 24, 2013, 09:44:13 am

I'm certainly going to give aem a try

You can DEFINITELY feel the difference Mike. It is almost like mapping the car from stock! :jumping:
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Offline George

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Re: Hurdy's Golf .:R
« Reply #1379 on: February 24, 2013, 10:32:58 am »
Amazing results John and you should be commended for trying something other than APR or Revo. Can we have a full spec list of the car now please?  :happy2:
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