Approx. 1/4 mile Times w/Sr20det

Post by **sms240sx** » Fri Dec 05, 2003 9:59 am

Around what 1/4 mile should this setup be capable of?

'91 240sx Hatch w/ no options.S13 Sr20detRebuilt T25 Turbo w/ 12psi30x6x2 FMIC2.25" I/C PipingWalbro 255 LPH Fuel PumpDenso 550cc Injectors3" HT Downpipe3" Custom SS ExhaustZ32 MAFSBlitz Super Sound BOVNX N-tercooler ChillerApexi Super AFCSARD Tuned ECUApexi Air FilterBleed Valve Boost Controller

Post by **silva180sx1515** » Fri Dec 05, 2003 9:59 am

I think low 13's or high 12's

Post by **BuudWeizErr** » Fri Dec 05, 2003 9:59 am

You will not see high 12's, that much I can tell you.

Post by **S13240** » Fri Dec 05, 2003 9:59 am

BuudWeizErr wrote:You will not see high 12's, that much I can tell you.

I agree. Don't be too disappointed though if you get slower times. It takes experience to get better times.

Post by **Onizuka** » Fri Dec 05, 2003 9:59 am

werd, its not all about HP really. I saw a dude with a 700hp Nova get a 19 second 1/4 mile ET because he sucked balls at driving it.

Post by **Phax** » Fri Dec 05, 2003 9:59 am

I don't see LSD on the list. Do you have one? If not, you're going to have some problem getting that power to the ground. What kind of clutch do you have?

You should be able to pull some consistent 13 second timeslips.

Website · Post by **CarloSR** » Fri Dec 05, 2003 9:59 am

low/mid 13s.

Post by **sms240sx** » Fri Dec 05, 2003 9:59 am

I do not have an LSD but it's coming soon, the motor had a good condition Nismo clutch, when it goes out, a Spec stage 3 is going in.

Post by **tyler03** » Fri Dec 05, 2003 9:59 am

What do u mean when u say rebuilt t25? Built to a big t28 or just stock rebuild? that would help determine how much power your making. It will be pretty hardy to break into the 12's with a t25. If you do, mad props on the driving skillz!

Post by **sms240sx** » Fri Dec 05, 2003 9:59 am

It is a rebuilt T25. I also have a T3 turbo that I can take out of my 1st Gen. 300zx Turbo and do some experimenting with some hybrid setups. A T28 or a GT30 may come later, but I've got to see what I can run w/ the T25 first.

http://www.superior-motorsports.com

Post by **Redline240** » Fri Dec 05, 2003 9:59 am

tyler03 wrote:What do u mean when u say rebuilt t25? Built to a big t28 or just stock rebuild? that would help determine how much power your making. It will be pretty hardy to break into the 12's with a t25. If you do, mad props on the driving skillz!

It won't be easy, but it's possible...thats what i'm aiming for...i'll still upgrade the turbo down the road but with the right parts and some good driving it can be done...i'm more interested in quick throttle response and little to no lag then 1/4 times though, thats why my Z is for...

Add some cams, valve springs, one peice alloy driveshaft, lighter pully's, tubular manifold, lsd, and some weight savings and the T25 will be enough to get 12's...i don't know how much the NX N-cooler will help you, but it can't hurt!

Redline

Post by **sms240sx** » Fri Dec 05, 2003 9:59 am

The Chiller averages at about 52whp. I also have a ram-air setup hidden behind the driver side bumper vent to keep the sleeper look. If I did the T3/T25 hybrid, it would be a T28 w/o the ball-bearing. I read about the alloy driveshaft and that will help more than having a lighter car. A tubular manifold, Greddy turbo extention, and B&M Short Shifter are on my to-get list along with a very needed Koyo Radiator.

http://www.superior-motorsports.com

Post by **Redline240** » Fri Dec 05, 2003 9:59 am

sms240sx wrote:The Chiller averages at about 52whp. I also have a ram-air setup hidden behind the driver side bumper vent to keep the sleeper look. If I did the T3/T25 hybrid, it would be a T28 w/o the ball-bearing. I read about the alloy driveshaft and that will help more than having a lighter car. A tubular manifold, Greddy turbo extention, and B&M Short Shifter are on my to-get list along with a very needed Koyo Radiator.

http://www.superior-motorsports.com

I don't think the your ram-air type will net much, if any added horse power...you don't see it on any high hp cars like FD's or GT-R's...and how can you know how much hp the chiller will net you, wouldn't it depend on how much boost your running? It would hard to predict...

Redline

Post by **sms240sx** » Fri Dec 05, 2003 9:59 am

I said that 52whp is what the Chiller averaged, on any car , not the exact power it will make, nobody knows that. The main reason for the ram-air is to keep it cooler under the hood and to cool the turbo. I do things for reliablity.

http://www.superior-motorsports.com

Post by **SRdave240** » Fri Dec 05, 2003 9:59 am

The amnt of power gained by the chiller will vary greatly. The higher your hotpipe inlet temps are the more the chiller will help. I think it is a great idea especially with a maxed out t25 that gets REALLY hot. I'm gunna make one for my car one of these days.

Post by **SRdave240** » Fri Dec 05, 2003 9:59 am

Oh, also, I just went to the track for the first time with my SR 240. basic bolt ons, crappy 205 tires, j30 vlsd, 0.9 bar (faling off after 5k)

I ran a 13.9 - I know I can do much better next time.

Post by **sms240sx** » Fri Dec 05, 2003 9:59 am

I think a 13.9 is decent for basic bolt on parts,it's nearly 1/2 sec quicker than stock , but some better tires should knock it down 2 or 3 tenths. But to be safe, I would run less boost, but that is just me.

Post by **SRdave240** » Fri Dec 05, 2003 9:59 am

I was gunna run a little more LOL.It is dynotuned and a/f corrected via S-AFC so I'm good to go.

btw - sms240sx - I live in Edmond. Where in Oklahoma do you live?

Post by **sms240sx** » Fri Dec 05, 2003 9:59 am

I live 25 miles South of Shawnee, but I go to OKC about twice a week

Post by **weekilty** » Fri Dec 05, 2003 9:59 am

BuudWeizErr wrote:You will not see high 12's, that much I can tell you.

Not true.My buddy has an 89 with redtop s13 and stock T25.250RWH and 300torque he has ran about 90 times this year at the track 12.89 being his best 13.31 being the worst

Post by **drumma022** » Fri Dec 05, 2003 9:59 am

Ken @ Enjuku Racing ran a 12.8 @ 109 on his stock T25.

Post by **240SXer** » Fri Dec 05, 2003 9:59 am

I have a S14 w/S13 blacktop, FMIC, walbro 255 @12psi I just ran 13.9@102mph with a 2.15 60ft on Kumo 712s (225) in the rear. You've got ECU, chiller, and AF controller, I don't think that would give you a whole second over me, but maybe a few tenths. Maybe a 13.5 or so.. Maybe even faster. I was at LACR which sux, so I don't think 12s would be impossible, just very unlikely.

Post by **Jsquared** » Fri Dec 05, 2003 9:59 am

on normal street tires I'd say mid-13s, low if you got LSD and a moderate amount of skill at launching it (more than I can say for myself

)

Post by **GTS4-R** » Fri Dec 05, 2003 9:59 am

weekilty wrote:Not true.My buddy has an 89 with redtop s13 and stock T25.250RWH and 300torque he has ran about 90 times this year at the track 12.89 being his best 13.31 being the worst

300 ft/lbs on a stock t-25....yea right.....NEVER!....

Post by **240SXer** » Fri Dec 05, 2003 9:59 am

Maybe he meant 300hp and 250tq

Post by **VitaminT** » Fri Dec 05, 2003 9:59 am

Yeah I'm not seeing that either.

Post by **Jsquared** » Fri Dec 05, 2003 9:59 am

not without changing the wheels or messing with the housings...

Post by **GTS4-R** » Fri Dec 05, 2003 9:59 am

he would need to port the whole thing out swap a bigger wheel in (rebuild it to a BIG T-28 pretty much) and I still don't see that much torque.....maybe a GT25R....LOL

Post by **Jsquared** » Fri Dec 05, 2003 9:59 am

I can see that much wTQ with a Big28... no way in hell on an un-opened T25...

Post by **Gmans13** » Fri Dec 05, 2003 9:59 am

SLICKS and LSD make things hook up quite a bit better than stock...

Approx. 1/4 mile Times w/Sr20det

Approx. 1/4 mile Times w/Sr20det

high 12's

Re: high 12's

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