|
|
|
|
Thread Tools | Display Modes |
09-26-2002, 08:39 PM | #1 |
Scooby Newbie
Member#: 12631
Join Date: Nov 2001
Location: Mansfield, Ohio
Vehicle:2000 RS-T 9psi! BRP |
440cc or 550cc Injectors for ludespeed stage 2 kit
I am patiently awaiting my Ludespeed Stage 2 kit with LINK ECU w/ boost controler (Not sure if that makes it a stage 3?) Anyway I bought a set of fuel rails from Shiv and now I am trying to decide what size injectors to buy? I want to run between 6.6lbs - 10lbs of boost. I do not want a rough idle. I have searched and really I am still not sure. Should I buy 550cc or 440cc? Thanks in advance!
Thanks Ralph
* Registered users of the site do not see these ads.
|
09-26-2002, 11:38 PM | #2 |
Former Vendor
Member#: 1990
Join Date: Jul 2000
Location: San Diego, CA
|
I am pretty sure you can get a smooth idel even with 550cc injectors. I am currently running 440cc injectors btu I have raised the fuel pressure quite abit, I believe I have it set to about 53 at idle. And it still runs smooth.
|
09-27-2002, 01:04 AM | #3 |
Scooby Specialist
Member#: 1997
Join Date: Jul 2000
Chapter/Region:
MWSOC
Location: Des Plaines, IL
Vehicle:2006 Acura TL 6spd STMGM6 alumni |
Im at about the same point as you... seems the 440's are perfect for 7-8 psi, but 10 would be pushing them. Depends where you want to go in the future I guess.
|
09-27-2002, 03:22 AM | #4 |
Former Vendor
Member#: 1990
Join Date: Jul 2000
Location: San Diego, CA
|
For 6-8 PSI, 440cc's will work well, like you said around 10 PSI you might want to keep a closer eye on things. That si why I have rasied the fuel pressure so i don't have to buy more injectors.
|
09-27-2002, 08:41 AM | #5 |
Scooby Newbie
Member#: 12631
Join Date: Nov 2001
Location: Mansfield, Ohio
Vehicle:2000 RS-T 9psi! BRP |
Bigger Injectors
Well when my motor pukes I would like to put a cobb stage 3 block with stage 2 heads. I would guess 550cc maybe ok for that. I doubt it though. If you think about Shiv's kit comes with 550cc injectors I believe. I think 550cc should work well . I just wanted to see your opinions. Jacking the fuel preasure up is a good bandaid. I can go bigger without doing that since I have not bought them yet I wonder if there is a base map that will get it running with 550cc injectors ? Skywalker have had your car on a dyno yet? I will have to do the cobb switch to RWD to do dyno tuning.
|
09-27-2002, 11:45 AM | #6 |
Former Vendor
Member#: 1990
Join Date: Jul 2000
Location: San Diego, CA
|
I have had my car on the dyno but it had problems and overboosted. I am probably going to go back next week some time and see what I can do.
|
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
ludespeed stage 2 kit Intercooler Question | ilara72 | Normally Aspirated with bolt-on Forced Induction Powertrain | 0 | 05-11-2004 01:32 AM |
Ludespeed stage 2 kit, Oil restrictor ? | Chav | Normally Aspirated with bolt-on Forced Induction Powertrain | 1 | 04-27-2004 03:50 PM |
Looking for a Tech 3 map for Ludespeed Stage 2 | subaru kym | Normally Aspirated with bolt-on Forced Induction Powertrain | 1 | 02-18-2004 03:40 AM |
Anyone know what power a ludespeed stage 2 kit produces? | brokemypiston | Normally Aspirated with bolt-on Forced Induction Powertrain | 20 | 01-21-2004 11:26 PM |
Ludespeed Stage 2 kit for sale... | shukes24 | Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) | 0 | 06-14-2001 03:58 PM |