248/248 cams

ONLY for ADVANCED technical discussion about the 240sx!
saVioR25
Posts: 16
Joined: Sun Feb 29, 2004 12:29 pm

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I was wondering about two things...

1) is there any way to tell if there 248 rather than 232 by looking at them? i dont have cams to compair too.

2) i tried searching but is there anyone with the dino results for the cam swap. i seen them a while ago and i cant find them. any links would be appreciated.

Thanks a million.

Ricky H:ylsuper


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niznos
Posts: 431
Joined: Sat Mar 20, 2004 6:36 pm
Car: 03 Z-track, 98 Maxima GXE, 90 240SX RIP

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if came out of an S13 it's a 248, that's about it unless you can get a machine shop to mic it.

SilviaS14KA24DE
Posts: 1121
Joined: Sun Mar 14, 2004 11:34 pm
Car: Doriftu

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you mean if it cam out of 91 - 94 s13's

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niznos
Posts: 431
Joined: Sat Mar 20, 2004 6:36 pm
Car: 03 Z-track, 98 Maxima GXE, 90 240SX RIP

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Given the way the questions was asked, I assumed it was a questions only concerning the DOHC. So you're right, 91-94 only. 89-90 SOHC engines not included.

saVioR25
Posts: 16
Joined: Sun Feb 29, 2004 12:29 pm

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OK. people missunderstood. I already have the cams and I bought them from a user. I was wondering if i can tell if they are the 232 cams or the 248 cams without taking the cams out of my car to compair. Also i know there is a shift in the powerband understandibly but does it shift to 3000, or 5000? i seen dynos once but i cant remember them. Iwas hoping someone had a link.

Thanks a millionRicky H

SilviaS14KA24DE
Posts: 1121
Joined: Sun Mar 14, 2004 11:34 pm
Car: Doriftu

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i beleive that with 248/248, you'll have high end power, with little loss of low end.This is only achieved with TWO exhaust cams from the s13. Not the intake and the exhaust from the s13. it has to be both exhaust from the s13.

so to go back, two exhaut cams will give you 248/248

since i'm thinking you bought an intake and exhaust cams from the s13, if you put them in your s14 (I'm assuming) then you would get 240/248.

stock s14 cams are 232/232

BoyWonder
Posts: 864
Joined: Fri Jan 23, 2004 10:51 am
Car: '93 Nissan 240SX S13 Convertible (reclaimed... wootles)
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