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CarTest fun: 5th gens need a raised rev limiter

Old Feb 14, 2003 | 08:03 PM
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CarTest fun: 5th gens need a raised rev limiter

Based off of a stock dyno of 183hp and 178tq I was able to muster a 14.93 @ 94.6 with the stock rev limiter. Then I decided to start playing with it, since 5th gens make all their power at redline, to see what would happen should a 5th gen owner get a raised rev limiter.

All runs were made with a 2.22 60' time.

6500RPM Limiter
14.93 @ 94.66mph

7000RPM Limiter
14.81 @ 95.00

7200RPM Limiter
14.76 @ 95.11mph

7500RPM Limiter
14.72 @ 96.19mph

P.S. Yes I am playing with CarTest at 11pm on Valentine's Day. My girlfriend is in another state, thus you guys benefit from my temorary celibacy
Old Feb 14, 2003 | 08:06 PM
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The hell with Girls, my girl is my car now, she treats me well and doesnt talk back. She lets me ride her ANYTIME i want.

Dixit
Old Feb 14, 2003 | 08:10 PM
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Originally posted by BigDogJonx
The hell with Girls, my girl is my car now, she treats me well and doesnt talk back. She lets me ride her ANYTIME i want.

Dixit
Old Feb 14, 2003 | 08:18 PM
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screw valentines and the expensive dinners. as soon as i get a call im going to a valentines day lingerie party.
Old Feb 14, 2003 | 08:23 PM
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Well my GF is in another state and I wish she was here.. BUt thanks neal for help pass the time
Old Feb 14, 2003 | 09:03 PM
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Could you do this for a 2002 Neal? www.frankencar.com has a stock dyno chart.
Old Feb 14, 2003 | 09:03 PM
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Originally posted by BigDogJonx
The hell with Girls, my girl is my car now, she treats me well and doesnt talk back. She lets me ride her ANYTIME i want.

Dixit


Im with u man haha!




-Steve
Old Feb 14, 2003 | 09:21 PM
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Originally posted by emax95
Could you do this for a 2002 Neal? www.frankencar.com has a stock dyno chart.
No gains whatsoever. Peak power on the stock 2k2 comes in at too low an RPM for raising the rev limiter to have any effect, all the optimal shift points are before the stock rev limiter even, so raising it doesn't help any.

I even did it with your mods, which seem to have shifted the peak power more to the higher RPM range, and still gained only .01 second from a 7000rpm limiter. You would only benefit from it in 1st gear, other optimal shift points are around 6600 which is the stock redline.
Old Feb 14, 2003 | 10:07 PM
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Originally posted by Nealoc187


No gains whatsoever. Peak power on the stock 2k2 comes in at too low an RPM for raising the rev limiter to have any effect, all the optimal shift points are before the stock rev limiter even, so raising it doesn't help any.

I even did it with your mods, which seem to have shifted the peak power more to the higher RPM range, and still gained only .01 second from a 7000rpm limiter. You would only benefit from it in 1st gear, other optimal shift points are around 6600 which is the stock redline.
Cool! Thanks for checking into it for me
Old Feb 14, 2003 | 10:10 PM
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Originally posted by bags533
Well my GF is in another state and I wish she was here.. BUt thanks neal for help pass the time
my gf flew 800 miles to see me today. she's currently sleeping on my bed while i'm lookin on the org...something's not right.
Old Feb 14, 2003 | 10:14 PM
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Originally posted by SoLid97SE


my gf flew 800 miles to see me today. she's currently sleeping on my bed while i'm lookin on the org...something's not right.
either she has some serious jet lag or you took care of bizness tonight.
Old Feb 14, 2003 | 10:26 PM
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Old Feb 15, 2003 | 10:16 AM
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Originally posted by BigDogJonx
The hell with Girls, my girl is my car now, she treats me well and doesnt talk back. She lets me ride her ANYTIME i want.

Dixit
Funny, both my girl and my car let me ride anytime i want.... i guess my life's not too bad. now, if only it would stop snowing!

oh, and now we need someone to come out with something to raise the de-k redline to 7500...
Old Feb 15, 2003 | 10:24 AM
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Whoa!

Someone should try this with a 4th GEN maxima, i bet a good driver could get 14's stock like that, advanced timing also, hahahahah V6 Monster







WONDER WHAT HAPPENS WHEN I PULL THIS CABLE???
Old Feb 15, 2003 | 11:01 AM
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Re: Whoa!

Originally posted by AssyrianRacer
Someone should try this with a 4th GEN maxima, i bet a good driver could get 14's stock like that, advanced timing also, hahahahah V6 Monster







WONDER WHAT HAPPENS WHEN I PULL THIS CABLE???

there are guys with 4th gen 5spds that can run 14's bone stock
Old Feb 15, 2003 | 12:25 PM
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Yeah my car is much better than my last girl. That is why it is gonna get a late valentine's day present.
Old Feb 15, 2003 | 08:39 PM
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I still havent figured out why JWT or UPRD couldnt at least raise the rev limiters on the 98 + maxes...so what if they cant crack the code for us and give us more fuel and change the timing. I'll settle for a raised limiter to go with an upcoming vi
Old Feb 16, 2003 | 10:28 AM
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I want one.
Old Feb 16, 2003 | 03:23 PM
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It is too bad there isn't a cheap and easy way to do this.

I recall looking into something called the Program/unichip a couple of years ago that could do all that. It was a piggyback to the ECU that allowed complete tuning.

Only problem was that it was ~600 BEFORE tuning.
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