2871R .64 Dyno Chart

[DrifterProdigy85]

Horsepower and Tq numbers are pretty weak but for certain reasons. Torque falls off hard from the stock turbo elbow causing boost issues and the stock intake manifold. HP hit a barrier and wont go any higher from very bad wheel spin on the dyno. Turbo Spool shows to be slow on the dyno but it does hit 19psi around 4k rpm on the street. Im ordering a Tomei Elbow, .86 Turbine Housing, and possibly a Top Speed Intake Manifold this week. Below is a video of one of my runs. Im running open DP so turn your speakers up nice and loud.

http://s83.photobucket.com/alb...nch24

[ILikeMy240sx]

that number seems about right considering stock cams and intake mani.

I am hoping to get mine on the dyno pretty soon and Im hoping for 300~320 at the wheels. I have stock cams but Freddy intake mani + Megan O2 housing.

[DrifterProdigy85]

Check my cardomain for my setup. Im actually running HKS 264 Step 1 cams. Torque curve is piss poor from the stock intake mani and turbo elbow. I was dissapointed at first with the horsepower but its showing near 315whp @ 5500rpm and then flat lines from the wheel spin. Traction would had power keep pulling to 7000rpm to probably made very close to 350whp.

[Fahaka]

Nice...

Wheel spin on the dyno? What tires are you running? I would like to know what you made with no wheel spin.

I've seen simmilar setup make 320+

[ILikeMy240sx]

yeah Id def buy some good set of tires... what kind of tires and size?

[kc135]

Nice

[FSUDrifter]

Can't wait for my turbo to get here...

[DrifterProdigy85]

Tires are Continental Touring 2000 195/60-15. On the street they spin in 3rd a little. I told the guy running the dyno to strap the back down as tight as possible but i dont think he listened. You can tell the wheel spin sets in right around peak torque and the horsepower flattens out to almost 7000rpm. My engine setup is good for power to keep increasing to 7000rpm but the wheel spin is definitly preventing it. Wheel spin might have a little something to do with the tq readings too. Angel on Fresh Alloy made close to the same tq numbers as me with 377whp. I dont think my HP numbers will be that high but i should be right around the 350-360 range. Dont be fooled by peak torque being so late either, Turbo boosts 19psi by 4000rpm. I already ordered the .86 housing for over 400whp. Greddy Elbow will be bought too. 2 more weeks for a Top Speed Intake Manifold. I just hope the engine holds up alright (stock HG).

[deCksy]

lets hope for no wheel spinning next time! i want to see crazy #s! angels #s are really nice...

my friends sr with .64 is making 322whp/298torque at 14psi... he has tomei 256 cams... its all about a good tuning
Modified by deCksy at 10:32 AM 8/24/2006

[karmakaze]

get some cams and tires. it will make a huge difference.

[DrifterProdigy85]

Ive got 264 step 1 cams. The graph is showing the flaws of the tires and stock turbo elbow dropping boost (drastic torque drop). Im soon gonna get Drag Radials so tractions definitly not gonna be an issue anymore.