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1 HOT VW GP wrote:Hi Rydh

The Quality of your work are Excellent

A question or 2 if I may
I dont see you mentioned after market EFI are you still using the VW DJ system

Thanks
Pierre

Tanks!

I use a slightly modified DJ system, larger injectors volvo 218cc in the custom fuelrails, a 1:1,2 progressive Fuelpressureregulator from malpassi.

I have adjusted the spring in the stock AFM by tension it five clicks and i run about 4,5bars of fuelpressure.

I runs a bit to ritch when its cold but after just 500meters driving it works fine.

The new best ET from last week is 13.19s on 402m and 8.29 on 201m. This time drove on M/T et streets

//Rydh

That is excellent for what you got there


This is my buggy 2.3L type 4 have done a 11.1@198km/h 1/4mile best in 1999
sold the motor and standing ever since
Your setup sounds attractive and cheap

Hi Rydh
What turbo from wich Volvo did you use

What do you think will be the benefit advantage of programmable injection timing and fuel ratios over the stock system
Thanks
Pierre

1 HOT VW GP wrote:Hi Rydh
What turbo from wich Volvo did you use

What do you think will be the benefit advantage of programmable injection timing and fuel ratios over the stock system
Thanks
Pierre

Nice buggy you´ve got there!

The turbo is a Mitsubishi TD04-13c from a Volvo 940 Turbo, but any 13c, 15g 16t fron 850turbo (ore another garret T25 etc)would work just as fine i guess.

I was thinking of installing a vems ore autronic system and larger injectors and run it on E85 ethanol (easily available in sweden) but since this system works so nice I´ve put those plans asside.

whith the stock DJ you must run high impedance injectors thow, larger injectors are a bit more common in tho low impedance type.

I don´t think that my 100% stock never opened engine(ore clutch and stock typ1 tranny) can tacke mutch more power than the 175 it´s putting out now otherwise Ethanol and a standalone system would probably give mee 200+ hp with the same compressionratio.

Probably this winter the buggy will rest since I´m in the process of buying a house

//Rydh

`s up Rydh

You say high impedience what is the ohms for high and for low

Do you know the size of the std Injectors for DJ

1 HOT VW GP wrote:`s up Rydh

You say high impedience what is the ohms for high and for low

Do you know the size of the std Injectors for DJ

Low is about 2ohms and high 14 from what i remember

Ste stock DJ injectors are 175cc and my new volvo ones is 218cc

Here is a complete list:

http://users.erols.com/srweiss/tableifc.htm#BOSCH

//Rydh

one more thing the head gaskets do you use the ones in the gasket set those ally looking things and what do you torq the heads to
is there something els I can use


Thanks for all the help
Pierre

1 HOT VW GP wrote:one more thing the head gaskets do you use the ones in the gasket set those ally looking things and what do you torq the heads to
is there something els I can use


Thanks for all the help
Pierre

Actually my engine has never been opened så its the original ones i guess

//Rydh

Sjoe Unbelievable

Thanks
Pierre

Some Pics from Bugrun 2008!









No further mods to the car ore engine exept för the tires, 12.96s och the quarter mile with a 100% stock 2,1DJ engineblock and turbo (and stock 1303s tranny)

//Rydh

A movie from Bugrun -08

http://www.garaget.org/video/51hnm754klvz

(me and fastback)

//Rydh

nice video and thx for a great weekend!

Pretty cool fellas!

It works great in the ice aswell!











And a movie:

http://www.youtube.com/watch?v=Vr9R2rZ56l4

At 2:11 there is some Buggy action!

//Rydh

Hi Rydh good to see the buggy still going strong

In the prosess of getting all the goodies together for a friends 2.1 turbo

Keep well