VitTuned S2000 Project Begins
I'll grab a few more pics of other data pages I have programmed in it, but it's really an abundance of data on that dash now with the AEM talking to it. Now if only my trans didn't sound like it had marbles in it when I started the car (lol broken 2nd gear). Waiting on a new DSS driveshaft to do the V161 trans swap.
Originally Posted by staylor725' timestamp='1423572554' post='23500602
[quote name='VitViper' timestamp='1423533193' post='23500189']
6467 on the radar. Dual pump in tank with a -8 feed and -6 return with an Aero fpr coming up as well. Wonder how much power I can make on 1500's @60psi base (a real 60psi base -- not the chitty AEM FPR 58psi base that drops to 50psi "base" in boost and dropping to 40psi up top in 25psi).
6467 on the radar. Dual pump in tank with a -8 feed and -6 return with an Aero fpr coming up as well. Wonder how much power I can make on 1500's @60psi base (a real 60psi base -- not the chitty AEM FPR 58psi base that drops to 50psi "base" in boost and dropping to 40psi up top in 25psi).
A single 485 @ 58-60psi base is only good for about 600, you can squeeze it for 650-700 (has been done), but there's some pressure drop anyway (think 43.5psi base pressure with 2200's -- my DC2 is making 600whp+ with 30% duty cycle still available on a single Walbro 485 on 2200's).
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now I see what you mean with the chitty aem fpr, replace my pump with dual setup new lines and the problem was the aem regulator not the pump. I ordered a Weldon fpr.
Very very nice bro. Wanted your input on the Comp Turbo CT4x 3BB i just bought. They rate it at 940hp and it has a 67 compressor wheel and 67 turbine wheel with a .82 ar. Will i realistically hit the 900hp marker I'm going for and my motor has a full build which i can pm you details on later also when do you think this snail will come alive? I hoping for 4200-5000rpm.
Originally Posted by VitViper' timestamp='1439278019' post='23710802
Broke 1st gear with 5 launches off the 2 step. Mickey Thompsons won. Fortunately I was just screwing around at the shop since the car was going in for the new trans, lol.
I run a CT43 frame 6767 with a T4 .96 a/r open on my K20 Civic Si, and made over 860whp on 28-29psi, with plenty of life left in the turbo to hit 950 on that motor methinks, so the turbo is quite capable.
Originally Posted by ValleyBoy' timestamp='1440238054' post='23722745
[quote name='VitViper' timestamp='1439278019' post='23710802']
Broke 1st gear with 5 launches off the 2 step. Mickey Thompsons won. Fortunately I was just screwing around at the shop since the car was going in for the new trans, lol.
Broke 1st gear with 5 launches off the 2 step. Mickey Thompsons won. Fortunately I was just screwing around at the shop since the car was going in for the new trans, lol.
I run a CT43 frame 6767 with a T4 .96 a/r open on my K20 Civic Si, and made over 860whp on 28-29psi, with plenty of life left in the turbo to hit 950 on that motor methinks, so the turbo is quite capable.

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Thanks for the input brotha. Im going to run just down pipes and 3" piping all the way back
I think mostly you'll be finding what the limit is with the 3" exhaust and T3 housing. I have a fair amount of back pressure past 35psi on my S2000. We're building a 3.5" exhaust for my S2000, but I have a feeling I'll still be seeing some back pressure issues with the T3 housing even with the 3.5" exhaust after seeing how well the 3" exhaust on the Civic flows with the T4 housing.







