View Full Version : post Your Sr-powered Mods And 1/4 Times

06-10-2003, 10:36 AM
i am putting a 180sx motor in my s13 fastback:

i wanted to know how fast everybody iswith certain mods, so just post your setup how mild or wild it may be, and the times you got.

thanks:aw: info please

06-19-2003, 05:13 PM
Well I haven't gone to the track yet, but I have dyno'd my car so I at least know the power it is putting down and gives a little idea of what to expect.

Sr20det red top with 55K mi
Custom turbo manifold
T04E turbonetics turbo
Spearco intercooler
Greddy Type-S blow off valve
HKS fuel pump
550 RC injectors
Custom top feed fuel rail
Paxton fuel pressure Regulator
Turbonetics waste gate
2-1/2 in custom exhaust
SDS engine management system
Clutchmasters stage 3 clutch
Nismo flywheel
Limited Slip rear diff.
NOS 8-direct port fogger system

The car put down 386 whp @ 20psi without spraying the nitrous. But the clutch isn't holding all of the power:bash: so I just ordered a new RPS clutch that is good for 486 ft/lbs. I'll take it back then and probably run a 50 shot or so to see how well she holds.

06-20-2003, 02:42 AM
Here is my EXTENSIVE mod list:

hks filter
hks actuator
blitz dd bov
kgmm s21 springs on oem blown and leaky shocks
J30 vlsd
walbro fuel pump
1.75" meineke exhaust with hacksawed off muffler(it blew up because of a big backfire)
gutted cat
r4s pads

Watch out now!!!:naughty:

06-20-2003, 07:36 AM
hey rc, how fast does the car feel, pretty sick?

06-20-2003, 08:01 PM
Originally posted by 302INMY240
hey rc, how fast does the car feel, pretty sick?

Well I've never actually run it on the street at 20 psi but the car can do it all day long with race gas in it. I turned the boost up to 15 psi once and the backend was so squirrely that I turned the boost back down because I couldn't control the car going under about 40 mph. But once the new clutch comes I'm taking it up to the track with the Mickey Thompsons to see what she can do. I'm hoping to break 11s since I'm sure the welded rear and Mickey's will hold for some great 60's. If I don't break 11s I'll spray the 50 shot and see if she makes it down the track in 1 piece.:D

06-23-2003, 07:38 AM
thats awesome, how is the welded diff with turning?
you car looks awesome those wheels are nice

keep on boostin

06-23-2003, 11:16 AM
The welded diff sucks *** when turning under 10 mph. The car makes a HELLISH LOUD clank noise and the studders. Sometimes I get ****ed that it is in there and might switch back to a standard LSD but since this car is going to see a lot of track time I'm wondering how big the benefits for the welded vs. lsd. I dunno I might just buy a Nismo LSD and sell of this thing that was about 1200 bucks :)

06-24-2003, 07:39 PM
yeah but you wont ever regret the NISMO LSD...:)

06-26-2003, 09:55 PM
14.49 @ 97.56, 2.389 60'

91 Octane, 205/55/ZR16 Kumho Ecsta 712's @ 44psi, Full Interior + Toolbox, 0.5BAR boost, Open Differential.

Redtop SR20DET
GReddy V-Spl FMIC
Blitz Stainless Downpipe
Catco Hi Flow Cat
HKS Hiper
Centerforce Dual Friction Clutch
Nismo Motor Mounts

06-26-2003, 10:10 PM
shoot dang, I need to get my butt to a track so I can post to this. I also need to get my car dynoed...

07-21-2003, 01:47 PM
S13 fastback with redtop best 1/4e.t 12.9

Greddy FMIC/intake/downpipe
ACT street/strip clutch
Walbro pump
and turned up boost to 14psi STOCK TURBO still and FULL INTERIOR

12.9 at 109 mph with a 2.0 60ft