sr20de(t)

if a s15 sr20det makes 250hp with a turbocharger?? so how much does the turbocharger make and how much hp does a sr20de make??

i'm not sure of the numbers

but i would think that the extra power comes from the engine as the S15 has variable valve timing on both intake and exhuast valves

the S14 is only on the intake valves

i'm not 100% sure on this information but i'm pretty confident in it

the sr engines use 7psi boost stock and 7psi is still 7psi even if its a bigger turbo

SR20DE makes 160bhp.... so i suppose the 0.7bar makes 90bhp to get 250bhp?? I'm driving a S15 currently...... nice car to own!! lack of torque at high rev above 6000rpm

It's e same engine as the S14, but turbo is diff... it's using a bearing turbo unlike S14.

It's e same engine as the S14, but turbo is diff... it's using a bearing turbo unlike S14.
S14 engine and the S15 are a bit different.

Err... not too sure on this, but don think they have much difference like the cams etc... mayb pulley design? S15 radiator is smaller than S14... which is something negative. Engine alone, not to my knowledge, except for the turbo.....

Variable Valve Timing? It aint the same, dude.

I would be happy to knw if it's true.... but the review at Autospeed states this "One reason for the instant driving positives is the engine. These days it has a relatively pedestrian on-paper spec- two-step variable valve timing on one cam, single turbo, two-litre DOHC, 147kW at 6400 rpm and 265 Nm at 4800 rpm. At 8.5:1, even the compression ratio isn't particularly high for a modern turbo engine, with boost also fairly restrained with a peak factory spec of 10.6 psi." which means only intake cam with 2 stage variable timing...

Australia version... not jdm, but e engine is e same except it's down tune to lower octane... thus only 200bhp.

SR20DE makes 160bhp.... so i suppose the 0.7bar makes 90bhp to get 250bhp?? I'm driving a S15 currently...... nice car to own!! lack of torque at high rev above 6000rpm

Im about 99% sure your not driving a s15....you sound like another "DRIFTSILVIA"..lol

$hit, nevermind...your in singapore...i have no idea what cars are legal there lol

Guess ur 1% makes true......

My was imported... JDM spec!! will upload e photos in my gallery soon....... cheers...

The S15 SR20DET is a definate upgrade over the S14 SR20DET.

Guess ur 1% makes true......

If only you would have been here when these posers kept coming around here in the past couple weeks saying that they had s15's in there garages waiting to be legalized (guy named driftsilvia) then you would understand why i had assumed that...Get pics up asap though!

i had my pic up.... didn't knw abt that but S15 in SG is legalized quite some years back already!!

The S15 SR20DET is a definate upgrade over the S14 SR20DET.

I can't prove you wrong..... but i would be abit disappointed if it had twin variable valve cams cos it's not that powerful at high rev.... you will find the torque to drop after 5800rpm and after 6000rpm not much torque left.... seems loosing power unless change to a bigger turbo or high lift cams.........

I can't prove you wrong..........
I know you can't.

Here is an S15 Link
http://www.supercars.net/cars/1999@$Nissan@$Silvia%20Spec-Rx.html

Also...this is a good breakdown of specs for S13s through S15s...
http://www.nissansilvia.co.nz/tech/Silvia-180SX%20Table.htm

the s15 is a magnificent car. i would get one but it would kinda be a waste. whats the point u cant drive it on streets in usa im not sure if u can use it in drifting compitions in usa (not professinaly) i might just buy and build a s15 conversion with a sr20det and make it a drift car and use it as a daily driver also

I know you can't.

Here is an S15 Link
http://www.supercars.net/cars/1999@$Nissan@$Silvia%20Spec-Rx.html

Also...this is a good breakdown of specs for S13s through S15s...
http://www.nissansilvia.co.nz/tech/Silvia-180SX%20Table.htm

btw these two sites never state that it has two variable valve cams too.... and S14 Qs SR20DE and S15 type S SR20DE both also produce 160bhp..... so I don't think there is any major diff on the two engine SR20DE...so does SR20DET.

the s15 is a magnificent car. i would get one but it would kinda be a waste. whats the point u cant drive it on streets in usa im not sure if u can use it in drifting compitions in usa (not professinaly) i might just buy and build a s15 conversion with a sr20det and make it a drift car and use it as a daily driver also

I don understand why is it legal to drive a S13 or S14 but not S15 in usa??

its illegal to drive a s13, s14, s15 in usa

does that mean there isn't any 200sx or 240sx in usa??

the sr engines use 7psi boost stock and 7psi is still 7psi even if its a bigger turbo

Not necessarily. Bigger turbo make more horsepower because they flow more air. Thats why T25s aren't very efficient past 250hp or whatever the number is. That is as much air as they can flow. Put a T3/T04E or B on there that flows 45lbs/hr and all the sudden 7psi makes more power. If your statement was true, then nobody would ever upgrade turbos.lol

does that mean there isn't any 200sx or 240sx in usa??

Ok, retard, I will type slowly because you seem to need to read slowly. In North America, there is the 240SX and the front wheel drive 200SX (hot sentra). Right hand drive countries have the rear wheel drive 200SX and Silvia. S13, S14 and S15 is the chassis code that applies to all cars.


Prior statements don't include the S12.

its illegal to drive a s13, s14, s15 in usa

You must be from OUTSIDE the USA.

When people in Japan refer to an S13 they are refering to a Silvia. What is refered to as an S13 in the States is a 240SX.

The S13 240SX and the S14 240SX are BOTH in the states and legal. The Silvia was NEVER legal there, but the sheet metal is there in another fashion. S15s are not legal in any form there.

for one thing the S14 SR20DET and the S15 SR20DET both use a T-28 ballbaring turbos and the VVT is the same. the diff. is that the S15 has a bigger injector than the S14, more fuel=more power.second 0.7bar dose not equal 7psi.

as for logik23 no matter how slow you type its still going to look the same. for all i know you type slow all the time.(this isnt meant in disrespect). at least the info was right. But do think a little before you type something stupid.

as for logik23 no matter how slow you type its still going to look the same. for all i know you type slow all the time.(this isnt meant in disrespect). at least the info was right. But do think a little before you type something stupid.

ummmm, i think logik was just messing around.....

Yes, it was one of those things you call a joke.

Ok, retard, I will type slowly because you seem to need to read slowly. In North America, there is the 240SX and the front wheel drive 200SX (hot sentra). Right hand drive countries have the rear wheel drive 200SX and Silvia. S13, S14 and S15 is the chassis code that applies to all cars.


Prior statements don't include the S12.



I'm not from e US!! and don think there is anything that makes u into calling "retard"... I got the message from mrx7255 that no s13-15 in usa!!

If u r a barbarian, then my message is not for you.... Sorry!!

as for logik23 no matter how slow you type its still going to look the same. for all i know you type slow all the time.(this isnt meant in disrespect). at least the info was right. But do think a little before you type something stupid.

thanks niswiz. I'm new here and wants to be friendly as well.... no enemy but friends and bros of car lovers..... btw, my english isn't good as well, my apologies for this.

no one stated fo Mr. drift drift that in the US we have the KA24de not the SR20det and thats why the S15 is illegal (the sr20det will not pass smog and state regulation) shame on u!! i beat he hella confuzd ?? S13 and S14 but no S15?? it the motor dude, nissan just did not want to sell the car with the same TRUCK motor.. (155 hp)

cool, and wlcm BTW!

So i suppose US only had 240sx but not 200sx of the model known as S13 and S14. Where as S15, there isn't any production of 240sx on S15 chasis/body??

Is KA24de a better engine than SR20de?? We nvr had KA24de here....

nope, no s15, last model produced was the '98 s14 in the US

and ya, in my opinion the KA is cooler than the SR when turbo'd

KA24-E
Type:2398cc EFI SOHC 12 valve 4cyl
Power:140hp @ 5600rpm
Torque:152ft-lbs @ 4400rpm
Gearboxes:RWD 5-Speed and 4-Speed Auto
Source:1989-1990 240SX

KA24-DE
Type:2398cc EFI DOHC 16 valve 4cyl
Power:155hp @ 5600rpm
Torque:160ft-lbs @ 4400rpm
Gearboxes:RWD 5-Speed manual(1991-1998 240SX) FWD 5-Speed manual(1991-1998 altima) 4-Speed Auto
Source:1991 onward 240SX, 1991-1998 Altima

that's the stats on both flavours, borrowed from the FAQ

read up on some of the argu.. err.. discussions over the ka24 vs the sr20, might open up some new doors to you guys over there.

Actually, the S14 motor also uses a ball-bearing turbo like the S15. I've also heard that the S15 motor is fairly difficult to install in an S13 or S14 chassis, because the transmission mounts are different and you will need a new differential to suit the S15 motor.

i think the S13 DRIFT DRIFT is talking about the Silvia S13 which is not in the US but you will find the 180SX(240SX fastback) and Onevia(240SX coupe) body style which is also an S13 chassis code.

the names abuve are the Japanese names , i dont know what they are called in europe.

damn look how i spelled above??

Actually, the S14 motor also uses a ball-bearing turbo like the S15.

nope... no s14 came with Ball-bearing tubo... only the S15... i know that for a fact... i have the T28 BB (S15, not all have the BB one too) and my friend has the T28 from a S14......... sound totaly difrnt !!!
the bb turbo has a TWITTY BIRD sound to it.. sounds like a Bee on crack!! the regular T28 has the usual not so high pitsh turbo weeeeennn.

OK OK maybe my sound effect are not the best but trust me S14 did not have the BB T28!

nope... no s14 came with Ball-bearing tubo... only the S15... i know that for a fact...
Sorry friend...you are wrong. The S14 SR20DET WAS, indeed with a ball bearing turbo. You need to check your facts.

the S14 dose come with a ballbearing turboif you check the cars spec on any web site you will find out that the turbo on the S14 & on the S15 are in deed the same. you cant tell what kind of turbo it is by the sound.now if your supose to have a T28 w/o ballbearings i suggest you open it up and find out b/c if not your being jiped.

well.... i will check.... (i know mine is BB bcus it out of an S15)

????

thanks guys for ur info can we finish this thread