Engine Stutter!!!

[BOC Jason]

Ok. So i was coasting on an open road in 4th gear i believe. i was going about 80 and my rpms were at about 3400 or 3500. All of a sudden my engine stuttered and felt like a mini fuel cut or if i was to quickly tap my brakes.
Could it be my plugs maybe? or does anyone have any other ideas?

 

[oldman420]

Definatly, like i said before man. Pull that 16g off, put the t25 in your shed back on. Rebuild that 16 into a 20g, do your fuel upgrades (afpr,pump,injectors) and you'll be sitting pretty. At that point you would be looking at a maf-t as well or you could scrap the safc and maf-t and just go dsmlink.

 

[super97gst]

Definatly, like i said before man. Pull that 16g off, put the t25 in your shed back on. Rebuild that 16 into a 20g, do your fuel upgrades (afpr,pump,injectors) and you'll be sitting pretty. At that point you would be looking at a maf-t as well or you could scrap the safc and maf-t and just go dsmlink.

I agree with everything you have said in this post except the thought on building the 16G into a 20G. From the way he's talking it sounds to me like he wants a decently powerful daily driver. A 20G sure wouldn't be any good for that. I drove a 2G with a td06-20G, you couldn't even come off a freeway entrance ramp and get into traffic because of the horrible lag. Just refreshening the 16G would be much better for a DD street car. 20G all the way though if you want a high end track monster.

 

[oldman420]

How slow do you exit onto the freeway, 4000rpm in 3rd would be around 80km/h which is what i exit at. No spool, drop'er down a gear.

 

[BOC Jason]

Definatly, like i said before man. Pull that 16g off, put the t25 in your shed back on. Rebuild that 16 into a 20g, do your fuel upgrades (afpr,pump,injectors) and you'll be sitting pretty. At that point you would be looking at a maf-t as well or you could scrap the safc and maf-t and just go dsmlink.

yeah. i'm gonna do the swap here as soon as i get the parts ordered (trying to figure out every part the i need, a guy told me in a different thread but i'm not sure if he meant copper crush washers or a different type of crush washer)
and as soon as i sell my dirt bike and get the money (roughly 2,500) i'll upgrade the fuel system. i wish there was a way to stay away from dsmlink because it's gonna be such a hassle to get an eprom and then install it all and then figure how to use dsmlink.. at least it seems like it would.

I agree with everything you have said in this post except the thought on building the 16G into a 20G. From the way he's talking it sounds to me like he wants a decently powerful daily driver. A 20G sure wouldn't be any good for that. I drove a 2G with a td06-20G, you couldn't even come off a freeway entrance ramp and get into traffic because of the horrible lag. Just refreshening the 16G would be much better for a DD street car. 20G all the way though if you want a high end track monster.

And you right. i'm looking to keep it at 16G running about 18 psi on high. maybe up to 22 if i get a little speed addicted.