cam help REALY CONFUSED!

Information on the naturally-aspirated KA24E and KA24DE engines.
jepree
Posts: 22
Joined: Sun Mar 20, 2005 12:05 am
Car: 1995 Nissan 240sx

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so ive been reading up on the whole s13 cam (248), and the altima cam (240)! the problem comes because im not sure if im suppose to just drop them in the exact same spots (IVE NEVER DONE ANYTHING LIKE THIS BEFORE)! am i going to loose low end, keep mid and gain in the high end? what happens because im hearing a bunch of different things! i have the cams in front of me so im just curious! can anyone gimmie a hand?


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sunnys14
Posts: 1600
Joined: Sun Dec 05, 2004 8:59 pm
Car: S14

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if the altima cam is an intake cam, just drop it in the intake side. if the s13 cam is an exhaust cam, then just drop into the exhaust side. you lose low end but gain some high end. i sure hope youre swapping these cams into a S14??

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EstoMax
Posts: 659
Joined: Fri Jun 25, 2004 5:50 pm
Car: 95 240SX KA-t
94 d21 xe 4x4

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i dont think u can use the altima cam man, if i remember correctly they are single chain and 240's have dual chain cams so they would b slightly different in that regard

Marko

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sunnys14
Posts: 1600
Joined: Sun Dec 05, 2004 8:59 pm
Car: S14

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well... ive never seen it for myself but SOME people have said theyve used altima cams before... but im not sure of it.

matt4pl
Posts: 1344
Joined: Fri Jan 24, 2003 7:12 pm
Car: cars, anything fast, graphic design, lots of stuff

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ive heard of the altima cam experiment, dont remember who on here did it but they blew their motor so just get aftermarket of 91 cams, JWT's site has a step by step install with pics

DjPantsSpecR
Posts: 1711
Joined: Fri Jan 14, 2005 12:49 pm
Car: 93 Nissan MS13
92 Nissan RMS13

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ha, altima's definately have DE's

still not sure if you can actually pull this swap off though

if its an S14 i say leave the exhaust cam where it is, then buy an S13 exhaust cam and rotate it anti-clockwise four teeth to work on the intake side

or try 248/240 so i dont have to

jepree
Posts: 22
Joined: Sun Mar 20, 2005 12:05 am
Car: 1995 Nissan 240sx

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oh shoot! kinda scared now i dont have alot of money if i blow this motor cuz im in school. ive herd of this swap being done but never herd of him/her blowing the motor! HAS ANYONE DONE THIS BEFORE?????? IS IT RISKY!!!!!!!!!

240DRFT
Posts: 4403
Joined: Sun Feb 22, 2004 12:44 pm

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i think they were talking about using the altima cams something happened. if u use s13 cams and install correctly there should be no worry at all.


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