Injector upgrade or not? let's clear this up!

[IowaPony]

Running FF with Gt350 mani/tb is this enough to require injectors? Has anyone actually tested this to know for a fact? I don't want a maybe answer, because that's not going to satisfy me.

Any first hand experience with testing?

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[DarkSubRosa]

Ask Lund.

 

[RubyRedBoost]

Lund said it does not require the 47s. This has been answered numerous times in the other threads. Only thing required is a $50 upcharge for tuning.

 

[IowaPony]

My support ticket with Lund says different. I was told most likely will need them. I've searched other threads and seen where one vendor says yes and another says no. By the looks of it there's more fine tuning to be done to tell.

 

[RubyRedBoost]

Thats what they told me. So I will be saving my money. If you want to spend the 250 on injectors more power to you.

 

[IowaPony]

That's what I don't want to do is waste money if it's not needed. Not to mention using more fuel with the larger injectors. E85 is plenty cheap in my area, do if I can run it safely with some spirited driving in the mix, then that's ideal. I'm just trying to see if anyone has a similar setup or additional insight.

 

[robw_39]

Running FF with Gt350 mani/tb is this enough to require injectors? Has anyone actually tested this to know for a fact? I don't want a maybe answer, because that's not going to satisfy me.

Any first hand experience with testing?

I am about to install the GT350 intake manifold and tb and went ahead a picked up the 47lb injectors since I will be mostly running E85... I was just informed by Lund Racing that they are close to have a tune for this setup ready for me...

Looking forward to testing out the new mods and tune once I have everything in hand...

 

[RubyRedBoost]

Im eager to see this set up with a FBO manual car on E85.

 

[robw_39]

Im eager to see this set up with a FBO manual car on E85.

Same here I don't have headers yet but those will going on soon enough... I will be going with Stainless works or power just depends on the budget lol... I think 465 - 475 rwhp is reachable but who knows...

 

[BKinn]

I am about to install the GT350 intake manifold and tb and went ahead a picked up the 47lb injectors since I will be mostly running E85... I was just informed by Lund Racing that they are close to have a tune for this setup ready for me...

Looking forward to testing out the new mods and tune once I have everything in hand...

This is my exact plan as well. Interested to see your results when it's all said and done.

 

[Gibbo205]

JDM also said no need for injectors on pump gas.

E85 or beyond 7800rpm then yes.

 

[RubyRedBoost]

JDM also said no need for injectors on pump gas.

E85 or beyond 7800rpm then yes.

They haven't even started tuning this combo on E85 yet. Therefore I will go with Lund and their expertise. Not advise based on speculation.

 

[D3adch1ld]

They haven't even started tuning this combo on E85 yet. Therefore I will go with Lund and their expertise. Not advise based on speculation.

Lund already stated that for headers and intakes injectors will be necessary in order to run his flex fuel tune.

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[RubyRedBoost]

Guess I got a different email. Like I said more power to yall. I however wont buy injectors unless needed. I imagine you meant intake manifold. Since my combo is currently running flawless with headers and JLT on E85.

 

[Higgs Boson]

That's what I don't want to do is waste money if it's not needed. Not to mention using more fuel with the larger injectors. E85 is plenty cheap in my area, do if I can run it safely with some spirited driving in the mix, then that's ideal. I'm just trying to see if anyone has a similar setup or additional insight.

Larger injectors don't use more fuel.

Guess I got a different email. Like I said more power to yall. I however wont buy injectors unless needed. I imagine you meant intake manifold. Since my combo is currently running flawless with headers and JLT on E85.

Reread the op.....

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