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Discussion Starter #1
yesterday we was to 1/4 mile race with an S-Coupe with T25/28 Hybrid Turbo @1,5bar we had an 14,318 time with 200er advan Slicks...and now your times




 

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Discussion Starter #3
mhm did nobody else drive a 1/4 mile with the S-Coupe???

I hope with my Turbo+Compressor combination 1/4mile project also to get an low 13
 

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Autumatic S-Coupe what is your terminal speed on this time 14.3 ?
And how must HP ?

I record 15.602 on bojurishte drag strip ( hill ) with 145 km/h terminal ! But my car was ~150 bhp
Now i put Stand Alone ( MegaSquirt v3.0 ) and go after to the drag strip :thumbsup:
 

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~not that much power 215hp dynoed. Changed GT28rs turbo and new pipes.

Trying to improve the power section too this summer
 

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Originally posted by Automatik S-Coupe@May 19 2008, 04:42 PM
the terminal speed was about 170km/h I think that we have aabout 220-240 HP
[snapback]162281[/snapback]​


170 km/h is very good and high speed :clap:

What is your setup except bigger turbo ?
Injectors ?
Trottle body ?
Stock MAF ?
Fuel pump ?
Stand alone ?
 

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Discussion Starter #11
opel calibra Turbo injectors about 300ccm
stock trottle, but this ist the next mod to do to get an 13 time with this car
stock MAF but the problem with to mutch flow and to much voltage to the ECU I build some electronic and now it works fine
Fuelpump is OEM we drove with a mesurement and the pressure we adjust did not fluctuate so we use the OEM pump


in my compressor Turbo S-Coupe we use 2 fuelpumps and a 60mm throttle body an injectors with 444ccm but it need al lot of time to get this work with the ECU
 

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Originally posted by Automatik S-Coupe@May 20 2008, 06:35 PM
opel calibra Turbo injectors about 300ccm
[snapback]162610[/snapback]​



On how % dutycicle ?
Can you record one video incar 0-170 please ?
 

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Originally posted by Automatik S-Coupe@May 25 2008, 04:22 PM
I don't know the duty cicle we dont have apexi or something
I can make a video but I don't know when we race next time
[snapback]163874[/snapback]​



Take video example on street ... :thumbsup:

What is your 60 ft time ?
 

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Discussion Starter #17
at the moment we make some modifications now we have a big trottle body and we have with the same setup about 2bar boost... now we wait for the apexi SAFC so that we can inrease the fuel pressure for the right Air/Fuel mixture
 
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