Very interesting read (Comparisons between 2.0 and 2.4 DOHC)

For all your twin cam conversion questions and hints
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WidebodyWoody
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Very interesting read (Comparisons between 2.0 and 2.4 DOHC)

Post by WidebodyWoody »

This has overlayed dyno results of a 2.0 and 2.4 in both the torque and HP ranges, same gear. It shows spool times, and also has overlays of time not just torque so it shows duration of spool up as well. Very useful.

Check it out.

http://forums.evolutionm.net/evo-engine ... -2-0l.html
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thrash
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Post by thrash »

hmmm.. makes me hope i need to rebuild my 2 litre in the near future....
quest wrote:
WANTSOM wrote:Personally, I find sloppy boxes very unsatisfying. I like them tight and taught to the point that if you dont have to push to get it in then its probably too old and time to get a new one :P
don't try explaining that to her tho..... just leave. lol
enthuzed
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Post by enthuzed »

There is no replacement for displacement! And a psychotic snail helps even more!
Reduce fuel costs by 15-20% & cut emissions by 1/3rd...
Increase engine performance & prolong engine life...
How?
Click the website button below & watch the 3 minute video.
WidebodyWoody
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Post by WidebodyWoody »

Well I would argue that the replacement for 0.2 litres of displacement is the extra cam and the bigger and better flowing ports. :beer
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Sargeant_Khan
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Post by Sargeant_Khan »

enthuzed wrote:There is no replacement for displacement! And a psychotic snail helps even more!
A supercharger is a perfect replacement for displacement. Essentially that's exactly what it does.
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PIZZA DELIVERY GUY....No more
enthuzed
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Post by enthuzed »

It was a throw away comment guys.

Super and turbo chargers just jam more air into the pump (engine).

Less boost and less strain on the engine for the same result makes sense to me.
Reduce fuel costs by 15-20% & cut emissions by 1/3rd...
Increase engine performance & prolong engine life...
How?
Click the website button below & watch the 3 minute video.
fugazi
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Post by fugazi »

Sargeant_Khan wrote:
enthuzed wrote:There is no replacement for displacement! And a psychotic snail helps even more!
A supercharger is a perfect replacement for displacement. Essentially that's exactly what it does.
Well... I see what you mean, but a SS takes a lot of power from the crank too... compared to a turbo that "onley" makes a bit of backpressure for the piston's exh.stroke.
enthuzed wrote:It was a throw away comment guys.

Super and turbo chargers just jam more air into the pump (engine).

Less boost and less strain on the engine for the same result makes sense to me.
Throw away or not... It's true!
A 2litre, 150hp N/A-motor will make ~300hp on 1bar of boost.
A 2,3 litre 200hp N/A-motor would pass 300hp before 0,7bar. With a nicer torque-curve!

And a unopened BMW M60B40 V8 singelturbo and E85, makes 640WHP/818WNm@1,1bar in a Volvo 242 -75... sleeper? Hilarious?

But I guess that's OT and not very interesting... :D
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Post by enthuzed »

fugazi wrote: And a unopened BMW M60B40 V8 singelturbo and E85, makes 640WHP/818WNm@1,1bar in a Volvo 242 -75... sleeper? Hilarious?
But I guess that's OT and not very interesting... :D
Reduce fuel costs by 15-20% & cut emissions by 1/3rd...
Increase engine performance & prolong engine life...
How?
Click the website button below & watch the 3 minute video.
enthuzed
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Post by enthuzed »

Why'd you hide it?
Yes it's off topic but it is interesting...



Check the speedo operating almost like a tacho!
Reduce fuel costs by 15-20% & cut emissions by 1/3rd...
Increase engine performance & prolong engine life...
How?
Click the website button below & watch the 3 minute video.
fugazi
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Post by fugazi »

Just teasing.... LOL
Here you can buy a 540-740 beemer from about 20000 SEK (<2800AUD)
I think it would fit in a Staz...
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thrash
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Post by thrash »

if i ever get another project, one of the considerations will be an E36 318is to put a supercharged M62 3.5L v8 into :twisted:
quest wrote:
WANTSOM wrote:Personally, I find sloppy boxes very unsatisfying. I like them tight and taught to the point that if you dont have to push to get it in then its probably too old and time to get a new one :P
don't try explaining that to her tho..... just leave. lol
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