Supercar Megabuild
Author
Discussion

IanV12VR

Original Poster:

2,749 posts

186 months

Tuesday 16th February 2016
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There is a new series of Supercar Megabuild starting on National Geographic TV tomorrow night at 8.00pmI am told it features the supercharging conversion of a V8 Vantage undertaken by GMR.

I know this was the subject of much debate on here a couple of years ago so may be of interest.

Edited as I quoted wrong time.

phil bird

230 posts

166 months

Tuesday 16th February 2016
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Top man! clap Would have been gutted if missed it

Paul_M3

2,534 posts

216 months

Tuesday 16th February 2016
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Thanks for this.

Sounds like an interesting programme. I've just set the Skybox to record the series.

wotnoburgers

149 posts

131 months

Tuesday 16th February 2016
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Thanks!! Have set the sky Box

justin220

5,754 posts

235 months

Tuesday 16th February 2016
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Excellent thanks

GenialZ

74 posts

178 months

Tuesday 16th February 2016
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All set, series record....

dig123

347 posts

147 months

Tuesday 16th February 2016
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Well spotted thanks👍🏻

ds2000

2,756 posts

223 months

Wednesday 17th February 2016
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Thanks, set the Virgin box up to record smile

northernmedia

1,988 posts

169 months

Wednesday 17th February 2016
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Lucky enough to drive GMR's test mule a year or so ago.
Very quick but couldn't get over the cost, circa £20k.

Set to record!

douglas67

21 posts

139 months

Wednesday 17th February 2016
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Great program. Very watchable. Mechanics were great but couldn't help thinking that Mr Kahn comes across as a bit of a knob.

hanny1973

300 posts

160 months

Wednesday 17th February 2016
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For those that may have missed it it's on again in the early hours of tomorrow morning. (1.00am 18th Feb).

wotnoburgers

149 posts

131 months

Thursday 18th February 2016
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does anyone know where they got the ceramic brake discs from? they looked a direct replacement for the old
are they AM units?

would be interested to know
Thanks

philmorton

165 posts

175 months

Thursday 18th February 2016
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From their website

"The carbon ceramic brakes are provided by Surface Transforms (GMR is the only distributor of their brake systems for Aston Martin in the UK)."

Has anyone here used them for servicing, now that Grange have gone and they're just down the road?

Speculatore

2,003 posts

266 months

Thursday 18th February 2016
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So thats why they never answer the phone............ Too busy having fun....


Jon39

14,970 posts

174 months

Thursday 18th February 2016
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Octavarium said:
So, fellow V8V (and V12V) owners, when are we all getting our water-cooled superchargers fitted ?


Not jolly likely.

Even with a (lowly) 4·7, I have to exercise far too much willpower, in trying to avoid an appearance in front of the judge.

420 bhp is about right for me.



ds2000

2,756 posts

223 months

Thursday 18th February 2016
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Likewise, FI would change the beautiful nature of our NA engines. So tweaking NA is the way forward, for me at least smile

wotnoburgers

149 posts

131 months

Thursday 18th February 2016
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philmorton said:
From their website

"The carbon ceramic brakes are provided by Surface Transforms (GMR is the only distributor of their brake systems for Aston Martin in the UK)."

Has anyone here used them for servicing, now that Grange have gone and they're just down the road?
Intresting
Any idea how much they are and are they a direct replacement and road legal do you know?
Seems to me they must have spent more upgrading the car than they paid for it in the first place!!

I hated that "Spoiler" on the rear and the stripes
They also left the interior stock?

Intresting prog. but not impressed with Mr Khan

Speculatore

2,003 posts

266 months

Thursday 18th February 2016
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douglas67 said:
But couldn't help thinking that Mr Kahn comes across as a bit of a knob.
Anyone that does this to a DB9 needs a slap....


BamfordMike

1,192 posts

188 months

Thursday 18th February 2016
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Speculatore said:
So thats why they never answer the phone............ Too busy having fun....

Behind the scenes the way the TV program came about in conception / who the program was going to feature was very different than how the final story was aired - but that's reality TV for you I guess. I remember well the email correspondence and the wasted morning with the 2 'mechanics' which terminated when i wouldn't donate to the cause about £20k's worth of upgrade kit - but i guess someone else did do.


What we couldn't work out on the race day at Snetterton from the results here;

http://www.tsl-timing.com/file/?f=AMOC/2015/152954...

Is that whilst our car was approx 420/430 BHP piloted by a driver with a novice cross, we bagged a 3rd podium position (the car reported as 1st place was an invitation car that didnt comply with regs) our fastest lap time was 2m.04seconds, the pressurecharged car pinned at 600 BHP with ex forumla 1 driver came in 7th with fastest lap time of 2m.09 seconds.




Snetterton was the first outing for the GMR car, so give them the chance to get the car in fine fettle for the following race at Silverstone. At silverstone the GMR car eventually logged a DNF, but again with the ex pro driver the car logged a 1.04second fastest lap whereas the winning standard 4.7L car with supposed >100BHP less and a relative newcomer driver came home at 1.03 - i cant figure that all out.


We use Snetterton as a good reference and back in the day when GT4 was a premium formula, going from a 4.3L to 4.7L (around 2008 / 2009 season when this change took place) quickened up lap times by about 3-4 seconds just for engine. Its interesting that around the track the car was run last night a similar delta in lap time reduction was reported, but whilst GT4 cars went from about 420BHP to 455BHP to get the 3-4 seconds, the GMR car has gone 380 to 600 - more stuff i cant figure out

I also see the dashboard lights worked well on the car in the film last night.

Please feel free to join in the debate GMR


dpd3047

254 posts

197 months

Thursday 18th February 2016
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I watched last night thought the format was ok but MR KHAN came over as an arrogant arse