Search found 3 matches

by jmac636
Wed Mar 27, 2013 3:01 am
Forum: Type 3/4/5
Topic: k constant and latency question
Replies: 3
Views: 4317

Re: k constant and latency question

Try to lower your ttpmin across the table. This should allow your injectors to idle at lower pulse widths. I usually use this formula 12afr /14.7afr= .816 then multiply that times each number in the ttpmin table.
by jmac636
Wed Sep 21, 2011 5:37 am
Forum: Type 3/4/5
Topic: Nismo 740cc Injector latency?
Replies: 7
Views: 5734

Re: Nismo 740cc Injector latency?

I changed my latency to 850 over the weekend just to see what a difference it would make. It feels more like stock but wants to die sometimes when revving really hard then pushing in the clutch. Almost like the symptom of the mafs being to close to the turbo. Otherwise drivability was improved. I ma...
by jmac636
Wed Sep 14, 2011 2:57 am
Forum: Type 3/4/5
Topic: Nismo 740cc Injector latency?
Replies: 7
Views: 5734

Re: Nismo 740cc Injector latency?

I have been using 720 latency for my nismo 740cc for several years now. I am currently running a built ka24de with a holset he351cw, z32 mafs, 740cc nismos, stock fpr, and several other mods. I am using the same latency on 93 octane and E85 fuel. Just changing my K-value for each fuel.