hksztss

Engine: S14 sr20det
WHP: 450whp and 400tq
Rods + Pistons: wiseco 87mm and eagle rods
Injectors: 740CC
Compression: 8.5:1
Turbo: gt3071r twin scroll with full race gen1 manifold
Intake Manifold: greddy with stock tb
Boost: 23psi
Cams: oem with stock vvt
ECU: aem ems
Gas: ms109

made 375whp at 18lbs on 93 octane.... maxxed out injectors on ms109 tuner thinks there was more power left.....

fliprayzin240sx

Engine: RB25DET S1
WHP: 420.03 whp/338 ft/lbs
Rods + Pistons: Stock bottom end
Injectors: 550CC
Compression: Stock
Turbo: Old Trust IHI RHC6 Turbo
Manifold: Greddy Intake Manifold
Boost: 15 Psi
Cams: Stock
ECU: PFC D-Jetro
Gas: AAFES Base gas 93

Before, on my "I'm learning to tune" map, don't mind the 3rd pull, coupler popped off:


After, on "I gave up on tuning cuz I suck so I had Ramey Built retune it" map:

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G240

Engine: S13 SR20DET
WHP: 262.1 whp / 250.6 ft/lbs
Rods + Pistons: Stock bottom end
Injectors: 550CC STI
Compression: Stock
Turbo: GT28R
Manifold: Stock
Boost: ~17 Psi
Cams: Stock
ECU: PFC J-Jetro
Gas: 93oct

BoostinIX

Engine: S14 SR20DET
WHP: 350.1 whp / 343.2 ft/lbs
Rods + Pistons: CP Pistons, Scat Rods
Injectors: Tomei 740
Compression: 9:1 .20 over
Turbo: Tomei Arms M7960
Manifold: Stock intake manifold
Boost: ~19
Cams: Stock
ECU: Nistune
Gas: 93oct


(Green runs are S14 PnP turbo/oem fuel/oem ecu(Only things we changed))









Old setup:

Engine: S14 SR20DET
WHP: 223 whp / 203 ft/lbs 255 whp / 255 ft/lbs
Rods + Pistons: CP Pistons, Scat Rods
Injectors: Stock
Compression: 9:1 .20 over
Turbo: Stock, ported/polished/ceramic coated
Manifold: Stock intake manifold
Boost: 8/11.5
Cams: Stock
ECU: Stock
Gas: 93oct





3.5 extra PSI ftw. We later left it at 14.5...but don't have a dyno chart for that

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Freddy

Bump

10 characters

EDacIouSX

What motor??


Need dyno sheet.






Thread updated. I think maybe we should move this thread to a different section....

trickey1991

Engine: R32 RB20
WHP: 355 whp , 300 ft lbs.
Injectors: 740CC Deatschwerks, 255lph DW fuel pump
Turbo: Precision 3231E
Intake Manifold: Custom made front facing
Boost: 20psi
Gas: 94

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92' R32 GTS-T 355whp

Seraphim38

Engine: S13 SR20DET
WHP: 458 WHP 342 WTQ only spinning up to 7,400 even though we could have spun it past 8.5k easily
Greddy Rods & pistons, Maxworks built & sleeved bottom end
Injectors: Injector Dynamics 1000CC. Splitfire coil packs, NGK plugs
Compression: 9:1, with Apexi HG
Turbo: GTX3076R billet wheel .64AR single scroll with anti-surge housing, full race manifold & down pipe, 4" intake with 1200cfm AFE air filter
Manifold: Greddy Intake Manifold, Era-1 billet Throttle body, Greddy R Spec intercooler with stainless fabricated piping, Tial 50mm BOV and 44mm MVR wastegate
Boost: ~ 20 Psi
Cams: HKS Step 3 272 with solid lifters
ECU: Apexi Power FC MAP-based, with boost control
Gas: 92 pump gas



We had another .5 AFR+ to go, 1 or 2 more psi, a couple degrees more timig and 1k RPM more that we could have spun it up to. It was 7:30PM at night so we quit. We probably could have gotten past 500rwhp and we think we could have done it safely on pump gas. The car is daily driven, and the knock sensor hasn't shown any signs of knocking on 92 at full boost. I am convinced that there is much more in it, but the car barely gets traction in 3rd gear with 275s so pushing for 500 rwhp is impractical except for bragging rights, which I don't care about. The above printout wasnt the last run, but the final sheet wasn't much different (I don't have it on this laptop)

This dyno sheet shows my new GTX3076R plot over my old GT2871R plot; same car same dyno.

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Mazworks | HKS | Greddy | T4 GTX3076r | Full Race | Tial | SPL | Feal

Tom N

Engine: S15 SR20DET
WHP: 301 WHP 322 WTQ
Rods + Pistons: Oem
Injectors: oem 480`s
Compression: Stock
Turbo: stock
Manifold: stock
Boost: 17 Psi
Cams: stock
ECU: stock with RS Enthalpy tune
Gas: 93

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98 240sx w/ S15 SR20DET, T2 20g, 11.22 @ 124.98

1nasty240sx

Engine: S13 SR20DET
WHP: 310 whp 300 tq
Rods + Pistons: Oem
Injectors: Nismo 555CC
Compression: Stock
Turbo: Megan manifold/S15
Manifold: Stock intake manifold
Boost: 17 Psi
Cams: Stock
ECU: Nismotronic
Gas: 93
Dyno: dyna pack

ultimateirving

Bro your torque numbers are crazy! Well done.

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Z32 with lq4 swap
Desert Street Scene || Dssevents.com

Tom N

Thanks. I can't take the credit though. Car was tuned by Martin ( RS Enthalpy )
Car hits hard down low and pulls strong to 7k.

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98 240sx w/ S15 SR20DET, T2 20g, 11.22 @ 124.98

Chris28

Engine: S13 KA24DE
WHP and WTQ Numbers: 366whp, 355wtq
Turbo: Precision 5431, .48AR exhaust housing. Ebay exhaust manifold.
Boost: 16 psi
Internals: Wiseco 9:1 pistons, K1 rods, ARP hardware, ACL bearings
Injectors: Delphi 1000cc
Cams: Stock
ECU: Megasquirt PNP
Gas/Fuel Type Used: 93 octane

KA240SX808

That is a really nice powerband.
Maybe add 256 or 264 cans to extend it past 7k abd you would have a insane powerband.

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- Looking for some parts:
* PigNose SMIC Grille/Vent P# 62697-44F00 *
LMK What you guys got

ultimateirving

^^I like your thinking^^,
and ditch the 93, convert to ethanol!

__________________
Z32 with lq4 swap
Desert Street Scene || Dssevents.com

Chris28

Thanks. I've thought about cams, but then I'd have to do some headwork, and I don't really feel like taking the head off. Maybe one day!

E85 would be sweet, there aren't many stations around me though. I drive to/from track days so it's nice being able to get fuel anywhere.