91 cams question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

YellwMonky · 05-05-2003, 02:57 AM

okay...the server screwed up so this is the second time typing this....

i always hear about the 91 ka24de cams being more aggressive. As you can see from my sig, i drive a 1992. I always believed my car to be mechanically identical to the 1991. Does this mean that i have the aggressive cams as well? Or do the aggressive cams come ONLY with the 91?

Also, I always thought that the s14 was tuned more aggressively than the s13...? isn't that why the s14 can keep up with the s13 even though its heavier?

thanks in advance to anyone who can clear this up for me...

Kookaburraz · 05-05-2003, 04:09 AM

91=92=most of 93=240/248

95+ run a more aggressive timing map to make the same power out of the engine with less aggressive cams (232/232)
LET THIS RUMOR DIE!!!

misnomer · 05-05-2003, 09:21 AM

He's right, the 91, 92, and 93 cams are alike (anybody know if the '94 s13s were the same?).

Don't worry, you have the pimped out aggressive '91 cams :P

uiuc240 · 05-05-2003, 09:32 AM

Interesting. New info.

Well, he could still get another 248 exhaust cam and have it repinned for intake duty. Then he'd have 248/248. But what's the use. Get a set of Colt Cams from Don.

Eric

05-05-2003, 02:57 AM	#1
YellwMonky Zilvia Junkie Join Date: Feb 2002 Location: Fog Town Posts: 341 Trader Rating: (0) Feedback Score: 0 reviews	91 cams question okay...the server screwed up so this is the second time typing this.... i always hear about the 91 ka24de cams being more aggressive. As you can see from my sig, i drive a 1992. I always believed my car to be mechanically identical to the 1991. Does this mean that i have the aggressive cams as well? Or do the aggressive cams come ONLY with the 91? Also, I always thought that the s14 was tuned more aggressively than the s13...? isn't that why the s14 can keep up with the s13 even though its heavier? thanks in advance to anyone who can clear this up for me... __________________ s13 92 White 240sx SE Coupe

05-05-2003, 04:09 AM	#2
Kookaburraz Zilvia Member Join Date: Nov 2002 Location: Pittsburgh Posts: 170 Trader Rating: (0) Feedback Score: 0 reviews	91=92=most of 93=240/248 95+ run a more aggressive timing map to make the same power out of the engine with less aggressive cams (232/232) LET THIS RUMOR DIE!!! __________________ www.ziptied.com/forum

05-05-2003, 09:21 AM	#3
misnomer Nissanaholic! Join Date: Jul 2001 Location: Nevada Posts: 2,293 Trader Rating: (0) Feedback Score: 0 reviews	He's right, the 91, 92, and 93 cams are alike (anybody know if the '94 s13s were the same?). Don't worry, you have the pimped out aggressive '91 cams :P __________________ Rowsdower saves us and saves all the world!

05-05-2003, 09:32 AM	#4
uiuc240 Nissanaholic! Join Date: Apr 2002 Location: Naperville, IL Age: 46 Posts: 2,093 Trader Rating: (0) Feedback Score: 0 reviews	Interesting. New info. Well, he could still get another 248 exhaust cam and have it repinned for intake duty. Then he'd have 248/248. But what's the use. Get a set of Colt Cams from Don. Eric __________________ 2002 Mazda Protege5 1989 S13 w/SR20DET (sold)