Team Shelby: Whipple 2.9L Shelby GT500 Kit.. Coming Soon - Team Shelby

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Whipple 2.9L Shelby GT500 Kit.. Coming Soon Watch out.................

#101 User is offline   03 DSG Snake 

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Posted 17 May 2008 - 02:07 PM

I can't wait to get my hands on one of these 2.9s :D
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#102 User is offline   jared@lethal 

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Posted 17 May 2008 - 02:30 PM

I spoke to Dustin earlier today. He said that the new 2.9L rotors are being cut in 3 weeks. After that we should see a few test pieces available which we'll get our hands on to test and tune on the LethalGT500. As always Justin@VMP will be doing the tuning so we'll keep everyone in the loop.

Just to give everyone something to chew on for the time being here's a little more exclusive info straight from Whipple only seen by your friends at Lethal Performance.. Lethal/Whipple for 2008!!! Woot!

I was shocked when I received some Exclusive new spy photos today from Dustin about the new blower he's been working on. Yes a 4.5L compressor!!

Although it's still quite a ways out it's going to come to reality. This new 4.5L compressor will be offered in 2 versions. One which will be able to run continuous 30psi and another which is capable of 50psi.

I know for many the 2.3L is a lot and the 3.4L is simply more than what most will actually push to it's limit. This all new 4.5L blower will be strictly for the insane racers who have lost their minds. :salut:

Please don't call for pricing or a release date as there is none of that information available yet. This is just a taste of what the Lethal and Whipple crew have for the future of modular performance!

Jared


Here's a few EXCLUSIVE shots of the new 4.5L compressor next to the 3.4L. It's still pretty hard to see the overall size difference from these pictures but I'll point out the noticeable difference in length of the 4.5L rotors to the 3.4L's
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Jared

This post has been edited by jared@lethal: 17 May 2008 - 02:35 PM

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#103 User is offline   SLGT750 

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Posted 17 May 2008 - 03:40 PM

Cool....I thought the 3.4 was big but damn 4.5! Is it possible to be effecient when the blower is almost displacing as much as the motor? Also will this fit gt500? Might have to cut out the firewall to get a large enough intake in the back!
Thanks for the update Jared (even doing this on your vacation...nice!)
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#104 User is offline   03 DSG Snake 

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Posted 19 May 2008 - 01:46 PM

So it looks like close to 3-4 months before kits are available? :titanic:
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#105 User is offline   srk1959 

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Posted 19 May 2008 - 01:53 PM

That 4.5 was what I could have used for my Hemi's back in the day! Oh well then I probably wouldn't have ended up with my GT500's.....it's all good! :D
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#106 User is offline   3railbank 

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Posted 19 May 2008 - 03:58 PM

Way back in the days of Garlits and Keith Black engines, don't I remember that the blowers on the fuel dragsters were designated as "6-71" and I thought I remembered that they were modified from trucks with 6 cylinders, each displacing 71 cubic inches. If so, were those on the order of 6.8L blowers. Just trying to compare new terms with old. Thanks.
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#107 User is offline   68fastback 

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Posted 19 May 2008 - 08:18 PM

I believe you are correct. Fuel dragsters and FCs today use derivatives of the 8-71 design, I believe. They are traditional low-twist roots designs and not especially efficient -- not a big deal when the engine is disassembled and well cooled-down between every round.

S/Cs like the TVS 2.3 and revised Whipple 2.9 are very efficient both mechanically and thermally. On a dragster making 8K HP it ok to 'waste' a couple thousand HP <lol> to make huge HP for 5 seconds.

By contrast these new gen-2 and gen-3 designs (Whip. twin-screw and the TVS twin-vortex roots) are pretty amazing. I've seen pulls with the TVS 2.3 on GT500 producing 665HP at the wheels at only 14.6# boost with a *very* conservative tune (timing backed-off about 4*) with back-to-back pulls showing IATs of 114*F. Now *that's* efficient ...and still leaves a lot more for the asking.

Maybe if you were building a fully built 5.4 racer looking for 1200+rwHP a huge S/C might be worthwhile (dunno) but I've heard the bearings on the 5.4 are 'only' good to about 1,200crank -- modular bearings being necessarily somewhat narrow due to the realtively small bore spacing constraints.

Imo, makes sense to pick an S/C as efficient as possible (mechanically and thermally) that's also consistent with your goals (use and HP) and then stuff the biggest (thermally) intecooler heat exchanger you can find (e.g. Afco, Steeda...) to try to make sure the tune never has to pull timing due to high IATs.

Just some thoughts...
-Dan

<edit:> sp.

This post has been edited by 68fastback: 19 May 2008 - 08:21 PM

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#108 User is offline   srk1959 

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Posted 20 May 2008 - 06:13 AM

I think that the 4.5 would easily feed a stock displacement Hemi for the street. It's not even a 100 cubes bigger than our 5.4's. I would not have had to build the huge cubic inch 604,612,622 size Hemis for streetable power. The supercharged 426 would have been more drivable,better mileage, and easy to convert to fuel injection. I actually contacted Whipple about 5 or 6 years ago for just that thing. The only thing they had for the Hemi's was a wild looking dual supercharger setup for boats 1200 to 1400 hp if I remember right. I just didn't think it would look all "that" cool sticking out of the hood of my Hemi Cuda vert or any of the others I had.I wouldn't have been able to drive in the rain!

This post has been edited by srk1959: 20 May 2008 - 06:14 AM

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#109 User is offline   03 DSG Snake 

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Posted 20 May 2008 - 08:07 AM

Jared,

Are you going to be taking deposits or anything of the sort to get one as soon as they are out?

I'm itching to pull the trigger on a Whipple for the 03 or Shelby, I'd rather have it be the Shelby first.. but the wait is hurting :)
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#110 User is offline   BlackVert 

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Posted 20 May 2008 - 09:31 AM

Just saw this today:

http://www.whipplesu...asp?ProdID=1223

Maybe this is old news...
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#111 User is offline   jared@lethal 

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Posted 20 May 2008 - 01:00 PM

View Post03 DSG Snake, on May 20 2008, 12:07 PM, said:

Jared,

Are you going to be taking deposits or anything of the sort to get one as soon as they are out?

I'm itching to pull the trigger on a Whipple for the 03 or Shelby, I'd rather have it be the Shelby first.. but the wait is hurting :)


Once I know the blowers are available and we have pricing I will start taking deposits and names. We'll definitely let everyone know when the time comes.

View PostBlackVert, on May 20 2008, 01:31 PM, said:

Just saw this today:

http://www.whipplesu...asp?ProdID=1223

Maybe this is old news...


Definitely old news..

Cheers, Jared
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#112 User is offline   BlackVert 

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Posted 20 May 2008 - 01:16 PM

View Postjared@lethal, on May 20 2008, 04:00 PM, said:

Once I know the blowers are available and we have pricing I will start taking deposits and names. We'll definitely let everyone know when the time comes.



Definitely old news..

Cheers, Jared



I have been waiting for months for the 2.9 and have been following it's progress closely- I just never saw the link on Whipple's website before... that's what I was offering up as "possibly new"
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#113 User is offline   jared@lethal 

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Posted 20 May 2008 - 01:45 PM

View PostBlackVert, on May 20 2008, 05:16 PM, said:

I have been waiting for months for the 2.9 and have been following it's progress closely- I just never saw the link on Whipple's website before... that's what I was offering up as "possibly new"


No sweat bro.. Just keep your eyes on the Lethal camp as we'll be keeping everyone up to date with accurate info about the release of the 2.9L compressors.

Thanks, Jared
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#114 User is offline   SLGT750 

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Posted 20 May 2008 - 02:17 PM

View Postjared@lethal, on May 20 2008, 03:45 PM, said:

No sweat bro.. Just keep your eyes on the Lethal camp as we'll be keeping everyone up to date with accurate info about the release of the 2.9L compressors.

Thanks, Jared

Have you done anymore or been to the track lately with your 3.4 GT500?
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#115 User is offline   srk1959 

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Posted 20 May 2008 - 02:23 PM

View PostSLGT750, on May 20 2008, 04:17 PM, said:

Have you done anymore or been to the track lately with your 3.4 GT500?


I am very sorry to report that we are on a technology black out for the time being! Please do not touch your set...........stay tuned!!! Just kidding! :hysterical:
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#116 User is offline   SLGT750 

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Posted 20 May 2008 - 02:36 PM

View Postsrk1959, on May 20 2008, 04:23 PM, said:

I am very sorry to report that we are on a technology black out for the time being! Please do not touch your set...........stay tuned!!! Just kidding! :hysterical:

:headscratch:
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#117 User is offline   GT500Tow 

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Posted 20 May 2008 - 02:37 PM

:lurk:

This post has been edited by GT500Tow: 12 October 2008 - 10:06 PM

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#118 User is offline   TurboGT 

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Posted 05 June 2008 - 08:39 PM

Bump for updates on the 2.9?
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#119 User is offline   cobramark 

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Posted 06 June 2008 - 05:19 AM

View PostTurboGT, on Jun 5 2008, 09:39 PM, said:

Bump for updates on the 2.9?



I called Whipple last week and left a message.....still haven't got a call back. I hope that's not what there customer service is like.
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#120 User is offline   BlackVert 

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Posted 06 June 2008 - 06:06 AM

View Postcobramark, on Jun 6 2008, 08:19 AM, said:

I called Whipple last week and left a message.....still haven't got a call back. I hope that's not what there customer service is like.



Don't hold your breath. I called them twice last month and they never returned my calls. TVS is looking better all the time.
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