Thread: First Dyno run

done with the tuning
215whp
163wtq
26* total advance timing
8000rpm redline

When i get the car back im going to do some cam tuning Miko you suggested running the cams 0,0 to see if it will make power higher.

also the rear injectors are too small the AEM needs them to be equal or larger than the primaries...so ill buy another set and instead of running all 8 ill run the 4 secondaries only when the big cam comes on.

Still a little work to do but im happy for now...i may get a header from charles when i go to dyno again

Smaller injs always give better fuel atomazation which mean for better combustion, so I would go with the combinations below if you are stuck on running all 8 injs.


Run 2 sets of GA16 pink injs.

4 injs are good for 125 WHP @ 3 bar and 145 WHP @ 4 bar
8 injs are good for 250 WHP @ 3 bar and 290 WHP @ 4 bar

These inja can be had for free so a great option,

or

Run 2 sets of stock red SR20DE injs

4 injs are good for 175 WHP @ 3 bar and 205 WHP @ 4 bar
8 injs are good for 350 WHP @ 3 bar and 410 WHP @ 4 bar

These injs can also be had for free so a great option also.

With the cams straigh up I feel you should make more top end hp and also you should be able to run more timing in the middle of the RPM range to make up xtra torque.


What header do you have on the car now?

Ask Charles if he feels a 4 into 1 header like mine with slightly longer runners in the 30-32 in range might make up some big torque like it did on my motor.

The rear injector rail i have is for top feed injectors, i thought all nissan injectors are side feed

right now i have the header that i bought from Kesi way back when he was doing a small group buy

You can run RR SR20DE top feed injs. They are grey and should be 259cc also. Not 100% sure on that.

These injs should be had cheap as lot of guys have them.

I do have a complete N1 8 inj fuel rail. I might sell it. I will let you know.

decent numbers.. when will you be able to put up a dyno graph?

also since there seemed to be a problem with the aem and the secondary injectors, was this tune done on the primaries alone?

I get the car tomorrow and will have the graph tomorrow

they were able to get the secondaries to fire but they essentially have to fool the ECU. The next stage of things that I will be doing is putting my pulsar front end on, having a nice friendly roll on race with my evo and then changing up the cams and header to see if we can get more power out of it.

do you have pictures of your setup? especially the injector setup. thanks.

i see, i await the dyno graph.. will you at any time try the n1 camshafts?

yes i will try the N1 cams just for kicks