MyFX4Project

You wont need bigger injectors until you go charged.

jferg92

Roush charged 5.0 for me. I guess the internals are pretty tough though

4x4dave

Name me a price They are all OEM.

4x4dave

Yeah that's the thought anyways. Gotta get the camry done first tho

Prolly forged H beams, Manly forged pistons, TF 38CC heads with some nasty stage 2 cams.

4x4dave

Says the 4V guy haha. I'm probably going to sell the 2v heads i got with this motor. Or maybe get them checked out and redone. Don't want to scrap all that time and effort boosting the truck. If it was simply a bolt on ordeal to boost a 4v i'd be all over it. But 4v will be an awesome swap. Just looks too involved for my taste lol

Jbrew

Wow! Green lables! Those were Fords first Motorcraft COP system coils. Then came the Yellows, then the Black with paint marks Red, Yellow then White. Those Greenies are OOLLLD...

EDIT: I can tell you what year if you pull a boot off.- If you even care lol.

Jackedup00

When I was looking they went from stock 19s to 22 or 24 then 42s,the 22 or 24 which ever it was wouldn't help me at all? My injectors all are ****ty anyways,so they'll probably get replaced soon. Also would a 75mm tb make much of a difference?

Loudnproudford

What do y'all think of going from stock pintle type injectors to bosch 4 hole injectors, I know there's no "power" increase, I've just heard there's better atomization with the 4 hole design

Jbrew

Right no power increase and your right, better atomization, perhaps a little better on the mileage when driven civilized. However, I updated to Visteon coils and Bosch design 3's at the same time and my truck went from a heavy slug to feeling quick and responsive, very noticeable. Had no problems before the update and didn't expect much, but it made quite a bit of difference.

Can't tell if it was the coils just being old or the injectors being mucked up, probably a little of both. As coils age they increase in shorted turns around the transformer. To many of those and they completely short, but before that, they just become weak and don't pulse as well as they should. Old Injectors with half plugged filters can slow you down as well. Each injector has it's own dedicated filter. Good spark and fueling ...always important.

BTW- If you update injectors, I believe you have EV1 connectors, just make sure your new injectors have the same connector...there's two types, EV1 & EV6.

Loudnproudford

These would be correct right