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Author: Subject: whats the most powerful engine
oadamo

posted on 19/5/07 at 08:01 PM Reply With Quote
whats the most powerful engine

whats the most powerful engine you could get second hand say under £500
4cylinder v6 v10 v12 ???????????? that would be good in a locost
adam






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speedyxjs

posted on 19/5/07 at 08:05 PM Reply With Quote
How about a 6 cylinder 4.0 supercharged aj16 jag engine
Thats what i will be using after SVA!

[Edited on 19-5-07 by speedyxjs]





How long can i resist the temptation to drop a V8 in?

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graememk

posted on 19/5/07 at 08:21 PM Reply With Quote
nissan s14 fron a 200sx loads of tuning parts over 200bhp stock easy up tp 400bhp and its already rwd






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Johnmor

posted on 19/5/07 at 08:24 PM Reply With Quote
V6 Ford duratec
Alfa 12v V6
Merc V8 450sl


The list could go on and on , It all depends on what practical to fit and where you are at the time.

I paid £40 for an Alfa v6 a year ago , when i bought a similar engine for another project i paid £400.

Its all luck.

Just checked Ebay

BMW 3.5l V8 buy it now £150.
Also Dutatec 2.5 £499 buy it now
Jag 3.6 Buy it now £250.

The sky is the limit,
How about this, Ok its a little over budget at £650
De HAVELLAND GHOST JET ENGINE,(gas turbine,aircraft )


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AlphaX

posted on 19/5/07 at 08:27 PM Reply With Quote
BMW V12
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Fatgadget

posted on 19/5/07 at 08:28 PM Reply With Quote
Personally I think more than 170 brake in 7 style car is just bragging rights in the pub. I mean what's the point having more than that?
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dave r

posted on 19/5/07 at 08:58 PM Reply With Quote
you might struggle to get this for the money, and if wouldnt fit either....


click me

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MikeR

posted on 19/5/07 at 09:00 PM Reply With Quote
i think you answered your own question
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bike_power

posted on 19/5/07 at 09:09 PM Reply With Quote
quote:
Originally posted by Fatgadget
Personally I think more than 170 brake in 7 style car is just bragging rights in the pub. I mean what's the point having more than that?


Are you serious ?

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zilspeed

posted on 19/5/07 at 09:24 PM Reply With Quote
So, you could actually use more than 170bhp ?

Been on the receiving end of 170bhp in a sub 500kg RWD car. Couldn't possibly tame it.
All power to those of you who can.

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ChrisGamlin

posted on 19/5/07 at 09:40 PM Reply With Quote
Maybe not on the road, but you can easily utilise a lot more than 170bhp on track, particularly somewhere like Spa or Silverstone!!

A lot depends on how the engine in question delivers its power though, as well as my BEC (160bhp/425kgs) Ive driven a couple of busa powered BECs that are also easily above the 170bhp/500kg threshold, but because the wide rev range with the power mostly at the top end, they are fairly benign to drive because the power ramps up gradually through the rev range rather than a sudden surge of power as you might get with a turbocharged or very highly tuned car engine.

That said, a mate has a turbocharged Megabusa currently with ~250bhp and even that's not that scary, the power still comes in fairly smoothly and its by no means uncontrollable even on the road from what Ive seen (not yet had time for a drive myself!)






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bike_power

posted on 20/5/07 at 07:00 AM Reply With Quote
I agree with Chris, my busa 7 is fast compared to a tin top but still not fast enough. 170bhp is where it starts to get interesting, I should have 280+ bhp in a few weeks.
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jon_boy

posted on 20/5/07 at 10:08 AM Reply With Quote
Id like to see ~400bhp of s14 200sx engine let loose. As soon as the boost hit youd be all over the shop!! Although i suppose its not low cost, you could get a really good ecu that done launch control and traction control etc then make it really useable....kinda tqkes the fun away though
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Volvorsport

posted on 20/5/07 at 10:27 AM Reply With Quote
dont get me started , even whole T5s are now below £500 .





www.dbsmotorsport.co.uk
getting dirty under a bus

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Hellfire

posted on 20/5/07 at 10:33 AM Reply With Quote
The answer is obvious.... depends why you want the power and what you intend to use it for.

As already stated - bragging rights down the pub drinking your lemonade count for little.


Steve






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bob

posted on 20/5/07 at 12:05 PM Reply With Quote
Maybe you should have a look at hicosts car, it is though at a cost

He uses the rear running gear from a mustang to get the rubber down.






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NS Dev

posted on 20/5/07 at 01:21 PM Reply With Quote
quote:
Originally posted by zilspeed
So, you could actually use more than 170bhp ?

Been on the receiving end of 170bhp in a sub 500kg RWD car. Couldn't possibly tame it.
All power to those of you who can.


Well I did wonder about this, but I can happily say that 200hp in a 570kg locost is very useable, and extremely driveable, in fact I would go so far as to say i could make use of another 40-50hp on the road quite easily, if the first 100 miles in my locost are anything to go by.

Yes if you animal it in the first three gears it will spin up, but it pretty much winds its own opposite lock on for you, and if you are smooth, first gear is the only one that spins the wheels in a really noticeable fashion, 2nd and 3rd are surprisingly well behaved. I think money spent on Yoko A048R tyres and decentish shocks plus having "only" 140lb rear springs helps.

[Edited on 20/5/07 by NS Dev]





Retro RWD is the way forward...........automotive fabrication, car restoration, sheetmetal work, engine conversion retro car restoration and tuning

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C10CoryM

posted on 20/5/07 at 02:51 PM Reply With Quote
quote:
Originally posted by Fatgadget
Personally I think more than 170 brake in 7 style car is just bragging rights in the pub. I mean what's the point having more than that?


So you can actually accelerate at 100mph Power/weight is great in a locost, but the power/aero-drag sucks. Thats when 170bhp just doesn't cut it.

For example my 377ci (6.2L) camaro would accelerate nearly the same in 4th gear as it did in 3rd. The air didnt even slow it down before I ran out of gears (130mph). Thats when the extra HP feels good.

Besides, throttle oversteer is fun





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