1000 cc injector for heavily boosted supercharged motor. is one brand of injector better than the other?(doesnt have to be either of the two listed in the title)

 

Both are good quality.. Can't go wrong with either one.

 

Eaither or, Dosent matter.

I prefer Precision

 

I have 440cc Precision's........work great

DAN

 

im running 1000cc precisions

 

1000cc rcs at 99 percent duty cycle at 650 plus hp

 

rc and precision injectors = same injetors. they both get them from seimen deka.rodchester.delphi.bosch and flowbalance and check em over and resell and distribute.


either will work well for you.

 

I like precisions flow patterns better than RC's but both will work

 

Price wise they sure arent the same. Im using Precisions though and im happy with how my car runs.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostR41 &raquo;</TD></TR><TR><TD CLASS="quote">I like precisions flow patterns better than RC's but both will work</TD></TR></TABLE>

State style of injector please. There's pintle disc and ball.

 

Precision and RC both sell the same Lucas & Delphi injectors. They both purchase them directly from Lucas & delphi and do the machining in house.

thanks,
Gabriel

 

&lt; calling RC and Precision tommorow.

 

am i the only one here that wants to see the SC honda setup that requires 1000cc injectors?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sp00led &raquo;</TD></TR><TR><TD CLASS="quote">am i the only one here that wants to see the SC honda setup that requires 1000cc injectors? </TD></TR></TABLE>

He must be using some big *** twin screw kenny bell / whipple ...

 

stock block w/ 550 rc's made 270whp at 9 psi.since had b 16 bored and stroked to a 2.0 could get away w/880's want a little extra injector to use da nos. will post up the pics real soon

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fastforwardracer &raquo;</TD></TR><TR><TD CLASS="quote">stock block w/ 550 rc's made 270whp at 9 psi.since had b 16 bored and stroked to a 2.0 could get away w/880's want a little extra injector to use da nos. will post up the pics real soon </TD></TR></TABLE>

Sounds nice. Wouln't you want the fuel to come from a source other than your injector for nitrous. I.E. Direct Port or a Fogger?

What kind of pulley are you running on that bad boy to need 880CC injectors?

 

i am running precison 1000cc moving up to 1600cc in a few months

 

ive used both no probs at all

 

direct port would be nice. right now on the new motor i have payn technologies 8 ribbed pulley and belt upgrade for the vortech. the superchargers impeller has a maximum rpm of 65000. the crank pulley and 3.12 sc pulley reaches 647?? rpm at about 8800 motor rpm. vortech says the sc is good to about 25 psi and capeable of supporting 550 hp, i guess i will see in the near future.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fastforwardracer &raquo;</TD></TR><TR><TD CLASS="quote">direct port would be nice. right now on the new motor i have payn technologies 8 ribbed pulley and belt upgrade for the vortech. the superchargers impeller has a maximum rpm of 65000. the crank pulley and 3.12 sc pulley reaches 647?? rpm at about 8800 motor rpm. vortech says the sc is good to about 25 psi and capeable of supporting 550 hp, i guess i will see in the near future. </TD></TR></TABLE>

I believe it. Does Vortech offer any larger unit that can be used in conjunction with our motors. I.E. One of the ones they make for Mustangs, Camaro's etc...

I would love to see the how quickly the torque comes on with this motor.

 

the only thing i can really say for sure is that jeff from progress group (suspension parts) had a ls vtec in a civic that set land speed records a little while back, that car did not run the jackshaft like the b series kits come with he ran the sc in the place of the ac useing a cog pulley setup. he said he used a larger sc compressor than the one in the b series kits, with the cog pulleys there is no belt slippage. my problem is that the impeller speeds will be maxed out at 65000 and all of the other compressor are that or less. i dont know if they make a different design of impeller. i figured i would see what this one could do then call vortech.

 

Perhaps give ATI a call and have them do a procharger for you. They make a better centrifugal charger in my opinion. And if your thinking about using a belt driven system anyway then that would be the ticket.

I think, too, even though the larger units are rated to a lower rpm, you could use a larger pulley so that it isn't overdriven so much. That would drop the rpm more and likely make more power since it would be capable of generating more flow,

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MidShipCivic &raquo;</TD></TR><TR><TD CLASS="quote">State style of injector please. There's pintle disc and ball.</TD></TR></TABLE>

Just to add a little bit, ball and disc injectors react faster than pintle injectors. Pintle injectors are built with heavier moving assemblies so they have slower response.