1/4 time

Discuss the RB20, RB25 and RB26 series engines.
rb240sx
Posts: 139
Joined: Thu Aug 05, 2004 3:14 pm
Car: 1995 RB25 240sx / 2001 Eclipse GT

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My 1/4 sucked time wise but speed was great.

[email protected]

Wheel spin full track (had 5$ dookies and beat 3 sr,s)



goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

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holy cow, you must have spun and not moved for the first 2 seconds and then rocketed....a slow time with lots of spin will make the trap speed to be calculated higher at the end of the track; I'd like to see what it does with more tractin..

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Nameless EJ6
Posts: 1228
Joined: Sun May 11, 2003 9:24 pm
Car: What the **** do you think.

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Wow.... traction issues?

Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
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rb240sx wrote:My 1/4 sucked time wise but speed was great.

[email protected]

Wheel spin full track (had 5$ dookies and beat 3 sr,s)
No info along with that time can only mean one thing.

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accel junky
Posts: 1108
Joined: Thu Apr 01, 2004 7:22 pm
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Thats a 12-13 sec trap. Get some traction!

rb240sx
Posts: 139
Joined: Thu Aug 05, 2004 3:14 pm
Car: 1995 RB25 240sx / 2001 Eclipse GT

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[email protected] s13 coupew/ witness's at commerce vs s13 hatch w/sr and he launched good and half track i passed him, his time was 15.? it sucked but i got alot of Attention

raped many eclipse's, talons, and lasers (street)

5$ dookies

I have traction now but no licence.the car was hit in front of my house I got the insurance money 1 month agothe car was valued at 17,400 so it wasent totaled (lawyer helped)now I have...sil frt end w/ vert frt carbon hood, fenders, nismo wheels 16x8 JTC/volk, 3projector headlights, corners, mounts, fmic core size 24x12x3, DIFF 4.36,t3/t4, soon exhaust mani. and intake mani.current mods (brief)

1 3" exhaust straight out the back no can LOUD snd like indy car 2 3"downpipe3 wide band4 94 rb con.5 central 20 ecu 6 f-con7 oilcooler HUGE8 bov9 300zx brakes10 crossdrilled/slotted rotors11 HUGE sway bar (rear)12 sparcos13 replaced interior black emaculate w/factioy HUD14 relocated battery15 autometer gauges16 tach17 custom wiring18 bushings19 new 25$ HUD windshield (my old one was cracked20 flat black w/ stock alloys lowerd 2"21 tokico coil. frt22 jic coil, rear23 12psi stock boost

weighed in at 2250 w/me hp?tq?

Modified by rb240sx at 8:38 PM 2/16/2005

Modified by rb240sx at 8:40 PM 2/16/2005
Modified by rb240sx at 8:43 PM 2/16/2005

y3llows14
Posts: 651
Joined: Sat Sep 14, 2002 8:34 pm

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2250lb with driver in rb s13? wheres the bull**** flag?

rb240sx
Posts: 139
Joined: Thu Aug 05, 2004 3:14 pm
Car: 1995 RB25 240sx / 2001 Eclipse GT

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if you dont believe me talk to kd at peachtree nissan in atlanta he saw with his own eyes

rb240sx
Posts: 139
Joined: Thu Aug 05, 2004 3:14 pm
Car: 1995 RB25 240sx / 2001 Eclipse GT

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oh, sorry that was without me

lmnhed
Posts: 72
Joined: Mon Aug 11, 2003 5:47 pm
Car: 92' S13 coupe

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those must of been some slow SR's cus my basically stock sr woulda killed your time. definitey not your trap but I ran 13.9 with just a boost controller

work on you launch

Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
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y3llows14 wrote:2250lb with driver in rb s13? wheres the bull**** flag?
You asked for it now you shall get it

rb240sx
Posts: 139
Joined: Thu Aug 05, 2004 3:14 pm
Car: 1995 RB25 240sx / 2001 Eclipse GT

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Commerce is a really slick track kd was the guy i raced and beat and on the street kd's takes off alot better than the track.

this is for the non believers ask driftjunke he has seen my car and riden in it as well

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accel junky
Posts: 1108
Joined: Thu Apr 01, 2004 7:22 pm
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rb240sx wrote:Commerce is a really slick track kd was the guy i raced and beat and on the street kd's takes off alot better than the track.

this is for the non believers ask driftjunke he has seen my car and riden in it as well
Are you RB25? If so, If I cant meet up with y3llows14, could I test my Power FC on your car to see if its functioning properly? I travel through atlanta to go home and back to school. I'll be going that way this weekend.

[email protected]

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

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I'll believe the time, but the trap must have been a typo or a mistake at the track, becuase 12 psi on a stock turbo, or almost any turbo isn't gonna get a 115mph trap.

And yeah, 2250 WITHOUT you, thing would have to have NOTHING in it at all...

Nick
Modified by goofynick6 at 12:39 PM 2/17/2005

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Wulfgang
Posts: 908
Joined: Tue Oct 28, 2003 5:41 pm

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Hey wait... before you flame him more, just change it all to metric. See, it works!

14.8 secs at 114.8 kph with a 2250 kg car.

That's like 71.3 mph and 4960 lbs, which doesn't really sound much more ludicrous than his original numbers.
Modified by Wulfgang at 6:32 PM 2/17/2005

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

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Wulfgang wrote:Hey wait... before you flame him more, just change it all to metric. See, it works!

14.8 secs at 114.8 kph with a 2250 kg car.

That's like 71.3 mph and 4960 kg's, which doesn't really sound much more ludicrous than his original numbers.
I think you meant 4960 lbs, not kg's, but either way; there is some BS going on...

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BoostFab
Posts: 3529
Joined: Wed Dec 03, 2003 8:23 am
Car: S13cp, S13fb, S14z
Location: Nismo Land
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2250lb is a total bs...even a civic eg hatch weights more than that....let alone your 240sx + rb motor

RBTALLY
Posts: 157
Joined: Sat Aug 21, 2004 9:52 am

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my car is gutted... nothing behind the dash... no carpet, all the tar on the floor removed, pain in the a*s... no gas tank now has fuel cell.. and it tiped the scales at 2660#'s without me. it does have a roll cage though, but still I think it only would add maby 125 to 150#'s

USsil80
Posts: 1949
Joined: Sun Sep 07, 2003 6:21 pm

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is the cage chromemoly

rb240sx
Posts: 139
Joined: Thu Aug 05, 2004 3:14 pm
Car: 1995 RB25 240sx / 2001 Eclipse GT

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The motor was a jarco low milage rb20 con. meaning the motor has no rb20 badging. all that it has is a serial number or casting number. i personally have helped with many rbs and to this day the one that i have is the only one that i have seen like it because most run 10-11 psi mine dosent it runs 12-12.5 and it also sound like it is "camming" odd as well but heres how it reacts1st gear alright2nd midway through it just snatches 3rd its pulling like a bat out of he**4th still pulling5th pulls just as hard as 2,3 hit 145 and backed of because i felt like i was floating cool but scary it get s there in a hurry to

the commerce slip says 2250 ibs if somthing got messed up i dont know i even got out of the car so that the guy could weigh it but the times are legit my friend wrote them down and they matched the slips, I thought this speed and time sucked 1ST time at the track w/ me racing.the motor also revs 10,100 thats the highest ive had it w/ witness,sshoots huge flamesme and some other shops are assuming the motor has something done to it internally. but not sure. ask e&e they have riden in it and he even says there is somthing diffrent about it. as soon as i finish the repairs from some dumby hiting me i will gladly prove it to anyone who wants to see i will be back at berret in june maybe sooner due to mass of upgrades undergoing right now, recieving parts at least once a week. front end on the way, turbo friday, rims came in yesterday, exc.......

if you have ever been to berret pky. in atlanta, i was the crazy guy, w/ flat black coupe that appeared stock, that burned out from in front of gallions up the hill to the exit that comes out on to berret pky( burned my tires off almst didnt make it home)

if you have ever been to pleasant hill or sugerloaf pky i was the one and the only one whos car got impounded because the motor didnt have a lettered serial number( cost me an arm and leg to get it back in one piece to and cost the dumba$$ cop his job)

y3llows14
Posts: 651
Joined: Sat Sep 14, 2002 8:34 pm

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Wow! 10,100 rpm. It must have some kind of cool air filter then huh? I also heard people put KA24DE cams in rbs to rev that high.

Andrew85cm
Posts: 181
Joined: Fri Nov 28, 2003 11:59 am
Car: 89 240sx with RB20det

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Where is that bs meter again. Wow 10,100 that is quite a rev. I would like to see you do that without a rod or something blowing clear through the block. The head would be like help me i can't blow that hard. Do you realize the kind of work that would have to be done to get it to rev that high? Just quit while you are ahead or behind or whatever.~ANDREW~

rb240sx
Posts: 139
Joined: Thu Aug 05, 2004 3:14 pm
Car: 1995 RB25 240sx / 2001 Eclipse GT

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The motor was a jarco low milage rb20 con. meaning the motor has no rb20 badging. all that it has is a serial number or casting number. i personally have helped with many rbs and to this day the one that i have is the only one that i have seen like it because most run 10-11 psi mine dosent it runs 12-12.5 and it also sound like it is "camming" odd as well but heres how it reacts1st gear alright2nd midway through it just snatches 3rd its pulling like a bat out of he**4th still pulling5th pulls just as hard as 2,3

the commerce slip says 2250 ibs if somthing got messed up i dont know i even got out of the car so that the guy could weigh it but the times are legit my friend wrote them down and they matched the slips, I thought this speed and time sucked 1ST time at the track w/ me racing.the motor also revs 10,100 thats the highest ive had it w/ witness,sshoots huge flamesme and some other shops are assuming the motor has something done to it internally. but not sure. ask e&e they have riden in it and he even says there is somthing diffrent about it.

if you have ever been to berret pky. in atlanta, i was the crazy guy, w/ flat black coupe that appeared stock, that burned out from in front of gallions up the hill to the exit that comes out on to berret pky( burned my tires off almst didnt make it home)

if you have ever been to pleasant hill or sugerloaf pky i was the one and the only one whos car got impounded because the motor didnt have a lettered serial number( cost me an arm and leg to get it back in one piece to and cost the dumba$$ cop his job)

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krayton
Posts: 1090
Joined: Tue Jun 24, 2003 11:10 am

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most RBs you work on run 10-11psi stock? or they all have boost controllers??

Slo_240sx
Posts: 649
Joined: Thu Feb 19, 2004 3:43 pm
Car: Mean Green LS1 S13. Caged and Backhalfed.

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Isnt there some type of disease thats called.... complusive lying?

1)10 k No Way *Unless you have KA cams*

2) Krayton - LOL 12psi stock.

3) Maybe 2250 with a stripped body

4) No one mentioned 145MPH. They are limited to I believe 120

5) no serial number?

6) cop looses his job? for what telling you that you are missing some numbers?

7)camming? Probably got a misfire.

You sound just as bad as this guy who bought his motor from Jarco.

Originally posted by freddyb10

Hi guys, I have a 1990 240sx w/ a rb20det installed. I bought the front clip from Jarco Inc out of atlanta. The engine puts out 320+ hp with the stock internals. By the way, the rb20det's weight is the same as the sr20det. The swap was simple and bolted right up to the car. I chose the rb over the sr because 1) it's an inline six; 2) it only cost me $1750 for the entire skyline gts-t front clip; 3) it runs so much smoother than the sr20det.

Sounds like he just dropped it in and put out 320. No mention of a turbo or anything. Stock.

I want a motor from Jarco now. You run 114MPH! our buddy freddy here is puttting out 320! I think I am gonna call them and order my rb20 con. Today!

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accel junky
Posts: 1108
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10k is possible, the exvitermini 1400hp Rb26 has a built head and revs to 10k.

But 320 out of the box is unlikely.

RBTALLY
Posts: 157
Joined: Sat Aug 21, 2004 9:52 am

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USsil80 wrote:is the cage chromemoly
no it's steel

and rb240sx like the other guy said stop while your ahead you will not win this one

USsil80
Posts: 1949
Joined: Sun Sep 07, 2003 6:21 pm

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how much do you think the cage added to your car... it is a nhra 7.99 full cage not a roll bar right

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

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You guys forget what your tachometer does when you don't configure it for a 6 cylinder, right? I was hitting 9k rpms easily before I adjusted mine to work with the extra 2 cylinders

Nick

RBTALLY
Posts: 157
Joined: Sat Aug 21, 2004 9:52 am

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USsil80 wrote:how much do you think the cage added to your car... it is a nhra 7.99 full cage not a roll bar right
8 point I would think only about 150#s or so ... I have the halo and front bars to make it a 10 point when I need it. hopefully I will need it next month or so


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