Welcome to the SR20 Community Forum - The Dash.
SR20 forum logo

Thread: 1994 cam better than 1999?

+ Reply To Thread
Posts: 11-20 of 35
2009-04-12 19:36:29
Originally Posted by Andreas
Lowport high port has nothing to do with it. Here are the cam sizes from large to small. You can find this in the FSM and you can mesure them which I have done.

I have changed over 50 sets of cams in SERs and have personally measured them all myself.

The 94 cams is just a hair smaller than the 91-93 cam.

One more time.

91-93 Sentra SER
94 Sentra SER
95-97 200sx SER
98-99 200SX SER and Sentra SE

You didn't mention the P10 SR's. I'm thinking their cam profiles may be different especially on the lowports. I know my 95 P10 has a 94 B13 style head and MAF. Since the P's were built in Japan, could it be that they used different cams versus our B14's?
2009-04-12 19:41:00
No, they had to pass the same emissions.

The G20 was already OBDII in 94 with the smaller cam of the 95 200SX SER.
2009-04-12 19:56:32
Cool, good to know. Thanks for the info.
2009-04-13 02:12:16
Thank you very much Andreas. Exactly the info I was after. I figured you'd come through. I was actually going to call you but don't have your number saved in my phone. Gracias.
2009-04-13 02:59:05
Lol Ben is replacing his 94 G20 SR20 for a 99 G20 SR20. Ben, you don't even have the b13 94 SR cam, that is most likely why your brothers car pulled on you stock for stock.
2009-04-13 12:15:00
Good point. How about the G20 cams? Same as the SE-R cams for the same year?
2009-04-13 12:31:20
As Andreas already pointed out, 94 G20 cams are equivalent to 95 SE-R cams.
2009-04-13 12:33:27
You are losing 16 deg of duration!
2009-04-13 12:34:28
Originally Posted by danmartin
You are losing 16 deg of duration!

and a sh!t load of lift
2009-04-13 12:35:14
I see. I missed that part.

Dre, want to part out your 93 motor?
+ Reply To Thread
  • [Type to search users.]
  • Quick Reply
    Thread Information
    There are currently ? users browsing this thread. (? members & ? guests)

    Back to top