RR graphs ( NOT STARLET SPERSIFIC )

[miller3]

*Feel free to post up what pics you got*

Just thought this might interest the dyno queens :haha:. just look at the power this engine makes between 4 & 5k


2.8 Bar of boost
16 degrees of ignition
838.4bhp
666lbft

BTW yes it is a cossy engine

 

[FeNder]

4-5 rpm is just mental !!!! 2.8 bar lol , thats some engine build !!

 

[miller3]

 

[Phil]

 

[ST4R7ET N/A]

is this his new engine. coz the other 1 muffed up. cosworth. LEGEND

 

[miller3]

Yes this is his new engine and i wouldn't say his last one muffed up as such this has taken a LOT of development and there was a few H/G issues' but that is expected with R&D

 

[_GAZ_EP85_]

the best pic is the one with his head next to turbo

 

[AdDaMan]

madness. bet the feels mad, all that power all of a sudden.

 

[miller3]

the best pic is the one with his head next to turbo

Yes mate :haha:.. might dig it out later.



Forgot to mention this will run 150 / 200 shot of gas too.



Anyone else got any good graph's to show ?

 

[Adam_Glanza]

thats like 400hp between 2000rpm? lmfao mad

 

[miller3]

I make that from 1k lol

 

[Boab]

thats some going, we have a few cars in work making 800 - 900bhp on GT42's. laggy as anything though.

couple of road cars on GT35's, seem to be a good compromise between big power and little lag.

is the cossie laggy?

 

[Darius]

lol, seen this today at MA Developments that turbo is huge

 

[miller3]

quick quote from Rod

hi
Great day, all went well & Mark played mega safe almost 10deg less ignition this time, we reached the limit of the ports/ex cam much as Mark
predicted & it was over 800bhp @ 6k & still over @ 8K . Peaked at 838.4 @ 7.5k it was out of puff.
The smaller turbo was still making power at 7.5k.
The big beastie was supplied with a full race exhaust housing that proved to be too tall & the turbo hit the head so game over.
600ft/lb from 4850 to 7350 should prove interesting.
Im calling it quits at this point, ive done my bit, but an easy 900bhp in there with larger ports & a different exhaust cam.
Will try the new turbo on the rolling road should spool quicker but it looks like the limit on 109 & conservative ignition.
Cheers Rod













ned

hth

 

[enginetuner]

Hows this , NASP LS1 engine in TVR Sagaris pre Britcar 24 hr.
After qualifying third it was written off during the rolling start.

http://s40.photobucket.com/albums/e235/BonnieAmber/?action=view&current=work10006.flv

 

[miller3]

That thing looks the bollox :haha:... I do like those LS series engines' if i had the cash id want to do something with a twin turbo LS3 .

 

[enginetuner]

Some of our latest offerings.
My own 2.1 stroked Impreza with Turbo Technics T38 hybrid turbo.
1.6 bar boost on 97ron fuel.

And a 2.5 Impreza with a Cosworth built motor and billet crank, modified heads and cams and other supporting mods.
1.8 bar VPower.

 

[Dane_Bristol]

Wow immense Martin nice figures there mate !

 

[enginetuner]

Thanks Dane, don't forget to keep me posted about yours.

 

[Dane_Bristol]

Thanks Dane, don't forget to keep me posted about yours.

Will do boss