S1 to S2 compatiblity questions

Discussion in 'Technical' started by Subzer0, May 21, 2012.

  1. Subzer0

    Subzer0 Test Your Might!

    Hi guys,

    I have a 1990 manual NA

    I'm swapping in a 97 short block, heads, upper plenum and injectors with jwt mild cams. heads will be match ported to lower plenum and polished.
    Already have a s2 PTU and plugs hard wired into my loom.

    I'm going to do a 200k service at the same time and replace whatever else looks like it needs it.

    Can I run my s2 injectors amd short block with s1 ECU with a type 2 nistune board and s1 loom if I just change the injector plugs over?
    Do I need to change my cas to one from a later model?
    Which cams do I need? Coz seems to show 2 kinds on his site, are they dependent on heads?

    Cheers guys

    Any problems I should expect to run into?
     
  2. d3c0y

    d3c0y Member

    Yeah I told you this is ok in the email. Just get S1 cams and run your current cam gears and Cas and it will plug straight into your loom.
     

Share This Page