200whp?

Discuss topics related to the CA18DE and CA18DET series engines.
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jt15833
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think full 3" turbo back, fuel pump + fpr, and fmic running 10-11psi boost on ca t25 will hit the 200whp mark?


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float_6969
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You'll be pusing it. I don't think you'll get it with the stock CA T25.

I'll sell you an SR T25 if you'd like though. Newly rebuilt. Maybe 2K miles on it. I made 198RWHP at 7psi on it w/3" turbo back, fuel pump, fpr,fmic,equal length turbo mani, high compression, and standalone.

You won't hit that at 7psi on your setup, but 14psi should get you at least 200RWHP.

You might be maxing out your MAFS though. You might look into an ecu burn or something.

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Loofee95SE
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I have that set-upSr T25 .80, 3" from after the DP, fuel pump, FMIC, Apex-i AFCII and I can't boost over 10 psi...eek I'm hunting a Z32 maf right now So I can wire it up before Dyno on Friday and hopefully make that majic 200rwhp mark .

But my old CA hit 190 with SMIC @13.5 psi.C

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jt15833
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Car: 95' 240SX
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yea i think it may be hard with this turbo, turbo upgrade will be a little later im just trying to picture a number for those mods

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rico05
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You are more than likely at 175-180rwhp. A SR T25G .80a/r will get you to that on 10-12psi or so.

capwred
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i got 189.6wrhp at 13 psi with

sr t25 rebuilt255 fuel pumpsafc2elec fan3'' greedy dp3'' high flow cat3'' trust cat backand running bad had a bad o2 sensor

going to dyno this friday with loosefee

burnout 180
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capwred wrote:i got 189.6wrhp at 13 psi with

sr t25 rebuilt255 fuel pumpsafc2elec fan3'' greedy dp3'' high flow cat3'' trust cat back

and running bad had a bad o2 sensor

going to dyno this friday with loosefee
In what way would a bad O2 sensor effect the proformance of your car and how would you tell because i'm not sure about what a O2 sensor controls

but i know that it detects the unburnt gasses in the exaust so im guessing that it has something to do with fuel regulation and tries to make the combution process more complete and efficant.

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datsunboy
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all the O2 does is try keep the engine running at 14.7 AFR when ine CLOSED loop mode.....so when you have your foot hard on the gas....it is doing nothing

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sil_eightyRPS13
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Car: 1989 RB27 cefiro

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on my old setup i ran a T25G....i maxed out the T25G at 227whp at 1.0barrunnig a GTR FMIC3"catback/no cat

it ping'd a bit, ran a lil lean, but theres no reason u shouldnt see 200whp at 10-11psi on that setup

sideways danny
Posts: 348
Joined: Wed Jul 27, 2005 2:29 pm
Car: s13, CA18DET

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datsunboy wrote:all the O2 does is try keep the engine running at 14.7 AFR when ine CLOSED loop mode.....so when you have your foot hard on the gas....it is doing nothing
actually it helps controls the fueling below 3k rpm, it doesn't matter how hard you're accelerating


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