ECU Tune New Developments - Page 5

longassname · #61 12-01-2006, 09:36 PM

Of course you would be running injectors; not like 2v7 would work without the injectors. I believe 14 lbs is just more than the engine will want to run without internal modifications. You would at least need cams and likely need pistons to run 14 lbs on gasoline.

On the stage 1 question no you can't make that assumption. The nock sensors can learn the adjustment for whichever gasoline you are using. Don't worry about the details of the programming; I have it under control.

The question that was asked about running the e85 code with a high octane gasoline...absolutely not...it wouldn't even start.

Budfreak · #62 12-01-2006, 09:49 PM

Quote:

Originally Posted by longassname

Of course you would be running injectors; not like 2v7 would work without the injectors. I believe 14 lbs is just more than the engine will want to run without internal modifications. You would at least need cams and likely need pistons to run 14 lbs on gasoline.

On the stage 1 question no you can't make that assumption. The nock sensors can learn the adjustment for whichever gasoline you are using. Don't worry about the details of the programming; I have it under control.

The question that was asked about running the e85 code with a high octane gasoline...absolutely not...it wouldn't even start.

Ok. So is there anything to be gained for me with an automatic 4.44 by switching from 1V4 to 1V5?

longassname · #63 12-01-2006, 09:56 PM

yes the idea is that there should be a lot to be gained. There will be a dyno plot to show the full throttle gains before shipping.

Budfreak · #64 12-01-2006, 10:23 PM

Quote:

Originally Posted by longassname

yes the idea is that there should be a lot to be gained. There will be a dyno plot to show the full throttle gains before shipping.

Awesome! You can count me in. What's the price of upgrade?$50?

longassname · #65 12-01-2006, 10:38 PM

Stage1v5 first time purchase $219
Stage1v5 upgrade $79

Stage2v7 or Stage 2v7f first time purchase $399
Stage2v7 or Stage 2v7f upgrade from v6 free with $20 shipping and hassle for a limited time
Stage2v7 or Stage 2v7f upgrade from prior stage 2 versions $129
Stage2v7 or Stage 2v7f upgrade from stage 1 $199
Maf meter harness $30

Maf meters and fuel injectors will not be carried.

$ gest24 $ · #66 12-02-2006, 09:24 AM

How long is this limited time for us V6 guys? Also, I'm still hanging on for this larger injector mod...

AFBeefcake · #67 12-02-2006, 09:40 AM

Which fuel injectors are need for 2v7?

noqu26 · #68 12-02-2006, 09:46 AM

Alright I guess this is a stupid question because power is power but If I still
have the stock gears in my car should the 1v5 still produce a noticable difference?

longassname · #69 12-02-2006, 09:47 AM

nissan sr20det 370cc injectors. They are from four cyllinders so you have to get two sets. If you start looking at pictures of nissan injectors you will notice that some have a big bottom oring and some have a small bottom oring at almost the very end of the injector. The ones with the small oring at the end of the injector are the ones that match our fuel rails. They have been going for right around $70 for a set of 4 on ebay.

Quote:

Originally Posted by AFBeefcake

Which fuel injectors are need for 2v7?

longassname · #70 12-02-2006, 09:50 AM

It will start when we start shipping 2v7 and will last a few weeks....say to the middle of january.

Quote:

Originally Posted by gest24

How long is this limited time for us V6 guys? Also, I'm still hanging on for this larger injector mod...

longassname · #71 12-02-2006, 09:53 AM

Yes, there will be dyno plots of wide open throttle performance before shipping.

Quote:

Originally Posted by noqu26

Alright I guess this is a stupid question because power is power but If I still
have the stock gears in my car should the 1v5 still produce a noticable difference?

Budfreak · #72 12-02-2006, 10:41 AM

Quote:

Originally Posted by longassname

Stage1v5 first time purchase $219
Stage1v5 upgrade $79

Stage2v7 or Stage 2v7f first time purchase $399
Stage2v7 or Stage 2v7f upgrade from v6 free with $20 shipping and hassle for a limited time
Stage2v7 or Stage 2v7f upgrade from prior stage 2 versions $129
Stage2v7 or Stage 2v7f upgrade from stage 1 $199
Maf meter harness $30

Maf meters and fuel injectors will not be carried.

Hhmm.. At those prices I may just save up for 2V7.

TomsSVX · #73 12-02-2006, 10:55 AM

Quote:

Originally Posted by Budfreak

I'm all for 2 versions of stage 2V7. Will the 2nd set of codes work well on my own supercharger application with say....14 lbs. boost or do I need you to custom me up a chip when the day comes? I think you should produce a stage 1 code that makes use of 93 octane or up ONLY. You know.. for us guys here on the eastcoast(where most of the svxi are) that run nothing but 93 or up. I figure you can push the envelope a little on the tables for us that want max power and can live with a little lower gas mileage(auto xer's, Drag racers).

I'm getting 21 MPG average on 1V4, So I could stand to lose 1 or 2 MPG in the name of more power.

Is there any good to be had for us auto guys between 1V4 and 1V5?? If so, How much to upgrade?

Even with fine tuning it is very hard for us to run 12psi... 14 is out of the question without race fuel and/or internal work...which includes pistons, rods, cams,lifters, springs...the list goes on and only gets more expensive as you continue

Tom

Budfreak · #74 12-02-2006, 11:08 AM

Quote:

Originally Posted by TomsSVX

Even with fine tuning it is very hard for us to run 12psi... 14 is out of the question without race fuel and/or internal work...which includes pistons, rods, cams,lifters, springs...the list goes on and only gets more expensive as you continue

Tom

How much nitrous do you think I could spray with stage 2 and remain safe? I could probally live with 8-10 lbs. of boost if I supercharge & intercool, But I'm really looking to hit low 13's in the future and I want to do it with AWD and an auto

I'm open to suggestions on how to achieve this as cheaply as possible.

$ gest24 $ · #75 12-02-2006, 04:44 PM

Quote:

Originally Posted by longassname

nissan sr20det 370cc injectors. They are from four cyllinders so you have to get two sets. If you start looking at pictures of nissan injectors you will notice that some have a big bottom oring and some have a small bottom oring at almost the very end of the injector. The ones with the small oring at the end of the injector are the ones that match our fuel rails. They have been going for right around $70 for a set of 4 on ebay.

Aren't those the same ones from the Stage 3 kit? What are the gains for us NA guys and the big injectors?