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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297564
14/12/2011 23:25
14/12/2011 23:25
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Barbz
Unregistered
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Barbz
Unregistered
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Or the grass in my case . Nothing wrong with trimming the lawn a bit and scaring the wildlife. Dont forget to give me a running commentary Bruv. Will keep you in the loop for sure
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297573
14/12/2011 23:46
14/12/2011 23:46
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porkypaul
Unregistered
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porkypaul
Unregistered
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Good luck tomorrow fella.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297575
15/12/2011 00:23
15/12/2011 00:23
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Barbz
Unregistered
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Barbz
Unregistered
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Thanks Bud.
Looks like we may have snow out west?
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297576
15/12/2011 00:24
15/12/2011 00:24
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h2ypr
Unregistered
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h2ypr
Unregistered
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Magician - work your magic tomorrow.
I'll try and phone and annoy you tomorrow.
Ross
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297581
15/12/2011 01:10
15/12/2011 01:10
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Joined: Apr 2008
Posts: 820 Trowbridge,Wiltshire
jon13
Enjoying the ride
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Enjoying the ride
Joined: Apr 2008
Posts: 820
Trowbridge,Wiltshire
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Thanks Bud.
Looks like we may have snow out west? Hope not!Only in your case!I'll have a look and report back in a sec. *40% chance of rain in and around bristol between 12pm and 4pm...Otherwise overcast...* Wish I had the petrol to come up and have a look at you monster somepoint during the day Hang on....25 mile train journey...wonder how much a ticket will cost...
Last edited by jon13; 15/12/2011 01:20. Reason: Added weather...
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297617
15/12/2011 10:21
15/12/2011 10:21
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johnnybravoturbo
Unregistered
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johnnybravoturbo
Unregistered
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Barbz no it's not but i'm assuming your train of thought is that we switch to an external WG and at the same time change the manifold, yes?
The GTX does look like a very nice piece of kit.
Just FYI i'm running 450bhp with just over 400 lbs at 1.7 bar just now on the GT2871R. We have also changed the pipework to shorten it dramamtically which has made a big difference. What difference has this made Marco. Also what diameter are you using as Barbz told me mine were too big.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297637
15/12/2011 11:30
15/12/2011 11:30
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sparco
Unregistered
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sparco
Unregistered
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Barbz i'm still using one of your TI stage 2 heads with C&B cams and back on a ported standard manifold. Running a 7800 rpm but it does creep up to 8k when i'm hunting stuff down.
The pipe work we shortened was the intercooler pipes, specifically the one from the drivers side of the IC back, it now goes in a straight line to the turbo. We've modified some of the others too to suit our needs.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297643
15/12/2011 12:03
15/12/2011 12:03
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Joined: Dec 2005
Posts: 286 Germany
Stichl
Making a profit
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Making a profit
Joined: Dec 2005
Posts: 286
Germany
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To piping of the FMIC – a diameter of 60mm ID is sufficient for most applications… I did following calculation – up to a gas speed of 0,4 mach the pipe diameter is ok, gas speed > 0,4mach will lead to increased loss. When calculating the air consumption for 650HP and 60mm, you will get 0,4 Mach (is ok), at 750HP you will get 0,45Mach… (not sooo good any more). Bigger piping will affect in nothing but slower response… Juergen
Last edited by Stichl; 15/12/2011 12:48.
20VT coupegrale 4x4
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297645
15/12/2011 12:05
15/12/2011 12:05
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sparco
Unregistered
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sparco
Unregistered
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Yes we only shortened the pipework, we didn't alter the diameter Juergen/JBT
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297652
15/12/2011 12:34
15/12/2011 12:34
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1NRO
Unregistered
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1NRO
Unregistered
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Air speed concerns before the last few inch in a forced induction is wasted, it's mass that matters. I'll take slow mass over fast anyday. We've been here before and I'm just saying, no need for an argument. Just think about what the air is trying to do, the mass is there regardless of how fast it's moving but if it's being forced through that's when a delay comes into play.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297653
15/12/2011 12:35
15/12/2011 12:35
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1NRO
Unregistered
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1NRO
Unregistered
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By the way, great sounding engine Barbz, I'm not dissing you.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297664
15/12/2011 13:01
15/12/2011 13:01
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1NRO
Unregistered
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1NRO
Unregistered
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Compressor wheel does what it says on the tin if you let it turn.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297689
15/12/2011 14:19
15/12/2011 14:19
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Joined: Jan 2006
Posts: 3,034 Sweden
Per
I need some sleep
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I need some sleep
Joined: Jan 2006
Posts: 3,034
Sweden
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The pipe work we shortened was the intercooler pipes, specifically the one from the drivers side of the IC back, it now goes in a straight line to the turbo. We've modified some of the others too to suit our needs. This is what I did too, straight from the turbo to the FMIC. How much difference was there? (I never even tried the long-2x180deg-route, so I don't know..)
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297695
15/12/2011 14:35
15/12/2011 14:35
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sparco
Unregistered
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sparco
Unregistered
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Not sure Per as we had chanegd a few other things too. You've been in it round Spa with me what do you think.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297719
15/12/2011 16:59
15/12/2011 16:59
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Marco20ValveT
Unregistered
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Marco20ValveT
Unregistered
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i too have recieved texts.. all i will say it OH MY GOD!! and well done to all!!!
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: Begbie]
#1297722
15/12/2011 17:04
15/12/2011 17:04
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Barbz
Unregistered
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Barbz
Unregistered
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Fasten your seat belt! 569hp, 448torque @ 1.7bar
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297726
15/12/2011 17:10
15/12/2011 17:10
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Joined: Aug 2006
Posts: 1,845 Darlo / Leeds
Darlo_Nick
My life on the forum
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My life on the forum
Joined: Aug 2006
Posts: 1,845
Darlo / Leeds
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Seriously?! That's ridiculous!!
Well done to everyone involved, that's mental!
Instagram : Nick16vt
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297729
15/12/2011 17:18
15/12/2011 17:18
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porkypaul
Unregistered
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porkypaul
Unregistered
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Fantastic results well done.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297730
15/12/2011 17:18
15/12/2011 17:18
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Joined: Jan 2006
Posts: 3,034 Sweden
Per
I need some sleep
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I need some sleep
Joined: Jan 2006
Posts: 3,034
Sweden
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569hp.. Ok!! Christ.. Not sure Per as we had chanegd a few other things too. You've been in it round Spa with me what do you think. What I think? Uncomparable. Your Coupe's a very nice monster that's all I can say.. thanks again for the ride!
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297731
15/12/2011 17:19
15/12/2011 17:19
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Joined: Apr 2008
Posts: 820 Trowbridge,Wiltshire
jon13
Enjoying the ride
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Enjoying the ride
Joined: Apr 2008
Posts: 820
Trowbridge,Wiltshire
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Fasten your seat belt! 569hp, 448torque @ 1.7bar Awesome stuff!Well done bud and all involved Think I need to re-evaluate where I want to go with mine after seeing those results.Fresh plans and ideas with you required before I bring it to you next year... So the question to be asked now is.......where are you going to go from here?What are your limits Once again.Well done bud.
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297742
15/12/2011 17:52
15/12/2011 17:52
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nismo
Unregistered
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nismo
Unregistered
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top result , Barbz & Flea
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297743
15/12/2011 17:53
15/12/2011 17:53
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Joined: Feb 2007
Posts: 3,486 London Tan
technics
I need some sleep
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I need some sleep
Joined: Feb 2007
Posts: 3,486
London Tan
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Bloody brilliant result!
Look forward to a passenger ride very soon!
Now in the 400+ bhp club!
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297762
15/12/2011 18:33
15/12/2011 18:33
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patch234
Unregistered
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patch234
Unregistered
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WOW, congrats
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297769
15/12/2011 19:21
15/12/2011 19:21
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h2ypr
Unregistered
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h2ypr
Unregistered
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Considering that mavric got 600bhp on race fuel, to get 569bhp on what I presume is 99ron, is just amazing.
And considering that this is Barbz just finding his feet again, I can only imagine that 600bhp will be broken soon enough.
Ross
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Re: Heartbreaker pt 2, 504bhp, 400trq @ 1.5bar!
[Re: ]
#1297770
15/12/2011 19:27
15/12/2011 19:27
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Joined: Dec 2005
Posts: 1,985 In an Audi
Taffy20vt
My life on the forum
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My life on the forum
Joined: Dec 2005
Posts: 1,985
In an Audi
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Nice results Barbz and Leighton
Ex 432bhp '00 Sprinty 20vt6 '17 S3 Sportback '69 Amazon 131
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