Search found 4 matches

by spencerm
Thu Aug 25, 2016 8:38 am
Forum: Type 3/4/5
Topic: Help with S13 SR20 Tune
Replies: 7
Views: 3146

Re: Help with S13 SR20 Tune

Yeah, I'm afraid I don't have that either. Timing should be correct, I followed the timing procedure documented here: http://www.frsport.com/How-To-Set-Crank ... _t_25.html
by spencerm
Thu Aug 25, 2016 8:25 am
Forum: Type 3/4/5
Topic: Help with S13 SR20 Tune
Replies: 7
Views: 3146

Re: Help with S13 SR20 Tune

I can't. It's a completely different setup and I do not have those parts anymore. Built bottom end, built head, new turbo.
by spencerm
Thu Aug 25, 2016 6:43 am
Forum: Type 3/4/5
Topic: Help with S13 SR20 Tune
Replies: 7
Views: 3146

Re: Help with S13 SR20 Tune

I've messed with the latency also, the most I can get it to do is a rich "stumble" idle.

Is there anything else I should be looking into? I've read through most of the nistune documentation and I'm at a bit of a loss.
by spencerm
Wed Aug 24, 2016 10:59 pm
Forum: Type 3/4/5
Topic: Help with S13 SR20 Tune
Replies: 7
Views: 3146

Help with S13 SR20 Tune

Hi Guys, I just finished a motor rebuild and am having a bit of a problem with my tune. Motor specs: S13 SR20det JWT S4 cams Z32 MAF ID1000 I can sometimes get the car to start up and have a rough idle when the TIM it turned up very high (close to max). This results in a very rich and rough idle. An...