b16bri

I'm about to get my car tuned. i'm running a p30 with crome my questions is how much can you controll the injectors i plan on getting eaither precision 880cc or 1000cc injectors i'm plan on making about 400whp 15-18 psi and i'm sure the 880s will work but i was gonna get the 1000 to be safe incase i ever wanted to make more power in the future ( considering in the summer i wanted to switch turbo's) i'de have the extra fuel there. I figured if i ran the 1000 but only needed the 880 that my tuner would be able to tune the injecotrs down will i be able to do this with crome or dose crome not allow you to tune down injectors ?

0mtber

iTrader: (2)

Your tuner should be able to handle 880cc or 1000cc injectors without a problem.
For the amount of power and size injector you are looking to use, you may want to consider using a better ems such as Hondata, Neptune etc.

0xenocron

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b16bri &raquo;</TD></TR><TR><TD CLASS="quote">I'm about to get my car tuned. i'm running a p30 with crome my questions is how much can you controll the injectors i plan on getting eaither precision 880cc or 1000cc injectors i'm plan on making about 400whp 15-18 psi and i'm sure the 880s will work but i was gonna get the 1000 to be safe incase i ever wanted to make more power in the future ( considering in the summer i wanted to switch turbo's) i'de have the extra fuel there. I figured if i ran the 1000 but only needed the 880 that my tuner would be able to tune the injecotrs down will i be able to do this with crome or dose crome not allow you to tune down injectors ?</TD></TR></TABLE>

If you only want to make 400, you shouldnt need anything bigger than 680cc Injectors with room to spare. Crome will have no problems controlling your Fuel Injectors...

Precision makes a Nice 650cc HIGH Impedance injector along with a 680cc LOW Impedance injector that would work nicely for you.

0mtber

iTrader: (2)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xenocron &raquo;</TD></TR><TR><TD CLASS="quote">

If you only want to make 400, you shouldnt need anything bigger than 680cc Injectors with room to spare. Crome will have no problems controlling your Fuel Injectors...

Precision makes a Nice 650cc HIGH Impedance injector along with a 680cc LOW Impedance injector that would work nicely for you.

</TD></TR></TABLE>

Most of my customers always end up wanting more power down the road.

The way I look at it is.. why would you buy an injector that costs the same as a slightly larger one that will perform the same and give you room to make more power. I.E. 680 vs 880

0xenocron

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mtber &raquo;</TD></TR><TR><TD CLASS="quote">
The way I look at it is.. why would you buy an injector that costs the same as a slightly larger one that will perform the same and give you room to make more power. I.E. 680 vs 880
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Because I would rather run a High Impedance injector properly sized for my setup then a larger, low impedance injector.

I can get better response time, better gas mileage and better atomization of the fuel out of a properly sized injector.

With that line of thinking...everyone should just buy a 1000cc injector "in case" is what you are saying?

0mtber

iTrader: (2)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xenocron &raquo;</TD></TR><TR><TD CLASS="quote">

Because I would rather run a High Impedance injector properly sized for my setup then a larger, low impedance injector.

I can get better response time, better gas mileage and better atomization of the fuel out of a properly sized injector.

With that line of thinking...everyone should just buy a 1000cc injector "in case" is what you are saying?</TD></TR></TABLE>

I don't know about you, but I have tuned cars with 1000cc injectors that get good gas mileage when driven normal (26-28 mpg).

I think everyone should buy a custom intake manifold with quad injectors, running some 550cc injectors as primaries and some 1000cc injectors as secondaries... Just in case they want to make more power.. j/k

I have seen a very minimal difference in the performance of a 680cc injector versus a 880cc injector. (Both being low impedance). If a customer called me with a setup that is going to be making 400-450whp I would tell them to consider the 680cc-1000cc injector depending on setup & what the car is used for & their goals etc.