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740 Turbo on the dyno


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#1 foggyjames

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Posted 15 April 2008 - 02:06

A quick video from the weekend...



There's quite a bit more to come :)

cheers

James

#2 A6-TEZ

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Posted 15 April 2008 - 08:07

Thats a nice sounding motor with good power figures,Did you do all the work yourself? :)

#3 1stRaven

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Posted 15 April 2008 - 17:59

Most of it. only thing a garage did was the tappets which they did wrong too.

just need to get the injectors and clutch sorted and head back to the dyno with it.

#4 A6-TEZ

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Posted 15 April 2008 - 18:07

View Post1stRaven, on Apr 15 2008, 06:59 PM, said:

Most of it. only thing a garage did was the tappets which they did wrong too.

just need to get the injectors and clutch sorted and head back to the dyno with it.

Will you be coming to the dyno day on the 26th? Be good to see you there.

#5 1stRaven

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Posted 15 April 2008 - 18:24

View PostT5-TEZ, on Apr 15 2008, 07:07 PM, said:

Will you be coming to the dyno day on the 26th? Be good to see you there.

I doubt it mate. One of the injectors has failed and the clutch is slipping. I am trying to get hold of a uprated clutch at the moment as the stock one is struggling to hold 25psi :D The injectors also need sending off which I have to do this week.

We'll see, I may pop down in the t5 but I wont be running it on the dyno.

#6 A6-TEZ

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Posted 15 April 2008 - 18:27

Thats fine mate it will be good to see/meet you there.

#7 foggyjames

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Posted 15 April 2008 - 18:29

I'm away that weekend. Bum clouds!

cheers

James

#8 A6-TEZ

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Posted 15 April 2008 - 18:31

View Postfoggyjames, on Apr 15 2008, 07:29 PM, said:

I'm away that weekend. Bum clouds!

cheers

James

But you will be back for next Lincs meet at the Pyewipe see you there :D

#9 foggyjames

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Posted 15 April 2008 - 20:28

At the Pyewipe, eh? Not far away at all! I'll see if we can get a small crowd of us down there :D

cheers

James

#10 A6-TEZ

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Posted 15 April 2008 - 21:07

View Postfoggyjames, on Apr 15 2008, 09:28 PM, said:

At the Pyewipe, eh? Not far away at all! I'll see if we can get a small crowd of us down there :D

cheers

James

The Lincs meets are generally well attented but lets make it better eh! :)

#11 1stRaven

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Posted 15 April 2008 - 21:25

What date is it?

#12 A6-TEZ

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Posted 16 April 2008 - 07:53

View Post1stRaven, on Apr 15 2008, 10:25 PM, said:

What date is it?

25th May at the Pyewipe mate. :D

#13 turboman

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Posted 01 July 2008 - 18:07

cool,what a sleeper.is it 8 valve or 16,? a credit to you well done.

#14 foggyjames

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Posted 18 July 2008 - 18:28

Bum...didn't get an email notification.

8 valve..and a standard one at that. With that much boost, a 16v would be making 400+bhp.

cheers

James

#15 turboman

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Posted 31 August 2008 - 13:21

View Postfoggyjames, on Jul 18 2008, 07:28 PM, said:

Bum...didn't get an email notification.

8 valve..and a standard one at that. With that much boost, a 16v would be making 400+bhp.

cheers

James

whats the ingredients? want to do the same to my 760 turbo.lol.

#16 1stRaven

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Posted 02 September 2008 - 10:28

This is the current mod list.



Current Mod List:

Engine Specifications:
  • 940 B230FK Short Block
  • 740 Turbo 531 Head
  • T3/T4 Hybrid Turbo
  • ATP 3" Turbo wastegate
  • Cosworth T-31 Actuator
  • MSnS Engine Management System 
  • Innovate LC1 Wideband System
  • 630cc Injectors
  • HKS Cone Filter
  • HKS Dump Valve
  • 3" Custom turboback exhaust
  • Iveco Truck Intercooler
  • Silcon Hoses
  • M90 Gearbox from a 940
Suspension, wheels & tyres:
  • Volvo Polaris 17" Alloys in Gunmetal Grey
  • Spax 40mm lowering springs
  • Bilstein shocks front and back
  • IPD Anti Roll bars front and Back
  • Poly bushed on all front suspension
Interior:
  • 2 pod A pillar trim with Boost gauge and AFR gauge
  • Blue Leds in Dash and surround switches.
  • Custom Stereo - Sony HU, JL Amp and Sub.
  • Recovered Suede Headliner
  • Mobile phone mount - useful for handsfree
Exterior:
  • Volvo Addon Bodykit
  • 760 Boot Spoiler
  • Hova Red/Clear Rear Lights
  • LED Indictor System All around. 
  • Colour Coded Volvo Snow Cap
  • Colour Coded Front Clear Sidelights and Indicators
  • Clear side markers
  • Colour coded grill and front trim
  • Additional Driving Lights
  • Got Moose! and Turbobricks Stickers
  • Rebadged to 700R with C70, XC90 and R badges


Currently, the turbo has blown so am trying to find a decent replacement that will work with little changes on the car. 

#17 ovlov25

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Posted 02 September 2008 - 10:30

Hi

Interesting build thread, well done!!

Posted Image

1996 Volvo 855 T5 Rica 304 now fubar'd
2009 Honda CBF 125
A feckin diesel yaris


#18 foggyjames

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Posted 02 September 2008 - 20:45

Which year is your 760? It rather changes the best way to proceed...

We've done a lot to the car, and there are many small 'supporting' details, but here are the key 'ingredients', power wise...

Essentially, we've enlarged the turbo (quite a bit) and put a 3" turbo-back exhaust on it, then we've increased the boost pressure to...well...when everything's working, nearly 2 Bar / 30psi. In order to make sure it didn't blow up when we did that, we removed the factory engine management system and replaced it with a programmable system, so that we have full control of fuel delivery and spark timing. Injectors near enough double the size of the originals have been installed. The engine itself is essentially standard. It has a hotter cam, but apart from that, it's a 90k old engine from a late-model 940, pulled from a scrap yard. Late-model Redblock rods are good and strong, and you should get ~400bhp from a standard 1991+ B230 block, all being well.

If you have a B230FT (1990+), the engine management system can be chipped, and there's a fairly easy formula for getting 250-300bhp - it's very similar to the formula for a 300bhp phase 1 T5 (turbo, exhaust, chip...maybe intercooler). Ryan's car is an 1989 model with the B230ET engine and Motronic (v1!) management, which makes life a little more tricky...but as you can see, it can be overcome...

cheers

James

#19 turboman

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Posted 02 September 2008 - 21:33

View Postfoggyjames, on Sep 2 2008, 09:45 PM, said:

Which year is your 760? It rather changes the best way to proceed...

We've done a lot to the car, and there are many small 'supporting' details, but here are the key 'ingredients', power wise...

Essentially, we've enlarged the turbo (quite a bit) and put a 3" turbo-back exhaust on it, then we've increased the boost pressure to...well...when everything's working, nearly 2 Bar / 30psi. In order to make sure it didn't blow up when we did that, we removed the factory engine management system and replaced it with a programmable system, so that we have full control of fuel delivery and spark timing. Injectors near enough double the size of the originals have been installed. The engine itself is essentially standard. It has a hotter cam, but apart from that, it's a 90k old engine from a late-model 940, pulled from a scrap yard. Late-model Redblock rods are good and strong, and you should get ~400bhp from a standard 1991+ B230 block, all being well.

If you have a B230FT (1990+), the engine management system can be chipped, and there's a fairly easy formula for getting 250-300bhp - it's very similar to the formula for a 300bhp phase 1 T5 (turbo, exhaust, chip...maybe intercooler). Ryan's car is an 1989 model with the B230ET engine and Motronic (v1!) management, which makes life a little more tricky...but as you can see, it can be overcome...

cheers

James
hi james. the 760 is 89 f reg, the turbo so i believe is origanal garrett t3,origanal bov removed and a baileys piston bov fitted. thanks for all the info.Are you 1st raven aswell? in two minds weather to run her in to ground or do her up plus mods.Craig


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