what the most powerful NA engines

That would be a tough call between the latest 2005 spec Ferrari, BMW, Toyota or Honda F1 V10 engine. Price is bout 10-20 million USD for a season's worth of supply..
 
I think you get the idea wrong.
Force Induction is always cheaper than NA.
It's easy and cheap to get a Turbo, Super Charge, N2O, to 300HP.
Do you wanna know how much it costs for a 300HP NA engine??

P/S: We don't talk about chop shop in this case, I'm talking about engine mods.
 
zanie_integradc5 said:
what the most powerful NA engines
I WANT TO KNOW....
And
what kind of engines that the power than their price
What I'd like to know is what language this is.
 
hehe, yeah... i would like to know to.

but in case my assumption that you are asking what stock street-legal NA engines are the most powerful now..... my guess would be the K20A in the DC5.

non-stock..... hmmm, the HEMI engines of american muscle cars? maybe also quad throttle WEBER carbs?
 
si|verfish said:
What I'd like to know is what language this is.

relax bro... i know its frustrating sometimes, but some are not as fortunate ok, but at least they're trying.... :D

Nwayz...

Theres a few ways of looking at this most powerful NA engine thing...
1) look at outright BHP figures
2) use power/liter

if you use power/liter, i'd say its the F20 in th S2K. 2 liter with 240bhp... correct me if i'm wrong...
 
yeah!!!! NA car.....use a lot of money only can get more HP

turbo.....not as much as NA mod
 
HP/Litre is overrated. HP/Weight is more important.

Ok, going by the assumption of what he is asking, it has got to be the 6.2 litre 800+ bhp engine in the FXX
 
oh haha, i just recalled...

the Muscle Car at the end of Fast and Furious. 1000 ponies and can even WHEELIE !!
 
si|verfish said:
HP/Litre is overrated. HP/Weight is more important.

Ok, going by the assumption of what he is asking, it has got to be the 6.2 litre 800+ bhp engine in the FXX

true, if u're looking at the entire car... but i thought he was talking about engine alone...
 
I'd like a Holley Ramcharger mounted to my 92P engine.... can see 4 butterfly flap open and close... after first gear to 2nd... block and head gone edi.
 
zanie_integradc5 said:
what the most powerful NA engines
I WANT TO KNOW....
And
what kind of engines that the power than their price


You buy aeroplane engine will be more powerful. If you won't believe, ask our ND_4ever, He's used to be ZTH Concord Plane's Pilot.

Hahahahahahahahahahahaha............

Come on la, keep always asking this kind of silly question........... The most poerful engine konon........... Got money, got power la...... Cheap thing no Good, Good thing no cheap.

You spend more, you get more lo. Same with the engine. If you spend more on the NA engine, you can get better power. You should ask youself, how much youhave and how much you willing to pay for the "powerful" engine
 
minivan said:
true, if u're looking at the entire car... but i thought he was talking about engine alone...
Litre just tells you how big it is, not how much it weighs. And an engine alone isn't going to get you anywhere. Weight is the worst enemy when it comes to performance. So lighter engine = good. Don't care how many litres they use so long as it has huge power and low as possible weight.
 
i quote F1 V10 engine... take that engine and install in your car... ferrari and lambo will salute to you
 
K20A? F20C? Those will only give you 120bhp/litre stock.

This engine pumps out close to 150bhp/litre. 383bhp. 2.6 liter. 10,000rpm. Dry weight, 88kg. The PowerTec RPA V8.
0001.jpg

l_v8curve.gif


And it's for a road-legal car too.
 
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I think VTEC is powerful for NA. Affordable also, if got money, I suggest put CLK-GTR's engine in your wira. :)

5987cc DOHC V-12 Power 660bph @ 7000RPM
 

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