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Estimate HP and TQ with this setup??

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Old Mar 28, 2005 | 04:42 PM
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7777 Nepok 7777 -rx-'s Avatar
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Estimate HP and TQ with this setup??

Hey, around what hp and tq would this single turbo setup produce?

NEW 13B ENGINE ( MILD PORT STAGE 1)

GREDDY UNDER PULLEY SET

SHIMMED CRANK ANGLE SENSORS

TURBO GARRET T04S

XS ENG. CAST EXHAUST MANIFOLD

APEXI BOV

HKS RACING 50mm WASTEGATE

KOYO 2-ROW RACING ALL ALUMINUM RADIATOR

NGK IRIDIUM SPARK PLUGS

ACT STREET/STRIP HIGH PRESSURE PLATE AND CLUTCH DISK

CUSTOM FULL 3" SS EXHAUST SYSTEM

K&N AIR FILTER

SILICON VACUUM HOSES

CUSTOM GROUNDING HARNESSES

MASTER AND SLAVE CYL. DOT 5 FLUID
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Old Mar 28, 2005 | 05:30 PM
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7777 Nepok 7777 -rx-'s Avatar
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come on ppl, this is a common setup, help me out here
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Old Mar 28, 2005 | 05:41 PM
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It depends. What color vacuum hoses do you have, and what brand of DOT 5 fluid are you using?
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Old Mar 28, 2005 | 05:44 PM
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7777 Nepok 7777 -rx-'s Avatar
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hm..... not funny... i just copy paste, evil, you could help me out instead of joking around
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Old Mar 28, 2005 | 06:05 PM
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Hehehe.

Seriously, there isn't enough information given. However, it would probably be somewhere in the 300-500 peak hp range, and the peak torque would depend on the tuning and boost profile.
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Old Mar 28, 2005 | 08:08 PM
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the guys who owns it claims 380 hp at 10 psi...
BS, right?
not even with all the tunning in the world
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Old Mar 29, 2005 | 07:19 AM
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i can't begin to guess what hp the specific car is making for obvious reasons.

i can tell you that all turbos have a Limit as to maximum hp on gas in a rotary application. that's because all compressors reach a brick wall at a certain airflow rate. based on that i can tell you this....

the To4 S3 ( 1.903X 2.75 compressor wheel) will flow 37 lbs/minute tops... from the compressor map.

when combined w optimium fuel and various support systems that 37 lbs/min of air will make: 284 rear wheel rotary hp.

HKS markets a To4S which uses a 2.3 X 2.972 compressor wheel. i don't happen to have a max flow on it but comparing the wheels i end up w approx 47 lbs/min. assuming 47 lbs/minute that compressor would make tops 361 rw rotary hp.

keep in mind these are approx maximums.... that assumes excellent tuning etc.

howard coleman
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Old Mar 29, 2005 | 07:53 AM
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380 at 10lbs not even to the flywheel. Might be able to get these numbers if you leaned out the fuel on the dyno. Some people do this for third gear pulls on a dyno to hype up their numbers. I have seen it work twice problem is on the street you will blow the motor like this.
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