Mods:
CAI
70mm TB
Euro-R Manifold
Type-S Cams
SK2 ADJ cam gears
T1R Header (2.36'' collector)
Test Pipe (2.25'')
Thermal EX. (2.25")
I have a 2001 prelude with a H22a4. Will I need to upgrade my injectors?

 

as much as i would love to tell you that your 290cc's will be cool. You will be on the edge of needing to upgrade depending on the fueling that is going to be required to achieve at certain target afr. If i were in your shoes, i would upgrade to the OBDI prelude injectors which are 345cc but require OBDI clips and a resistor.

If you need a resistor and OBDI clips, i can cater to your needs in that department.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B.Rabbit &raquo;</TD></TR><TR><TD CLASS="quote">as much as i would love to tell you that your 290cc's will be cool. You will be on the edge of needing to upgrade depending on the fueling that is going to be required to achieve at certain target afr. If i were in your shoes, i would upgrade to the OBDI prelude injectors which are 345cc but require OBDI clips and a resistor.

If you need a resistor and OBDI clips, i can cater to your needs in that department.</TD></TR></TABLE>

Nice plug!

 

Thanks guys just picked up some new 440cc injectors from a greddy rsx-s turbo kit.
for 220 shipped

 

with just those modifications you listed i cant see how you would need to upgrade injectors.

however if you are going to add more later on then maybe

 

Here is a list of my mods in there entirety.
1.H22a Head Swap (Honda Cyl. Head Gasket Kit)
a. Skunk2 Springs and Ti Retainers
b. Type-S Cams
c. Skunk2 Cam gears
d. BDL Cam Plug
e. Euro-R IM
f. BDL 70mm TB
g. RC 440cc Saturated Injectors

2. Maintenance
a. New Timing Belt
b. New Water Pump+gasket
c. New Fuel Filter
I knew the outline format i learned in english class would come in handy.

 

Just as some advice, my 345cc injectors were plenty to tune crower3s in my car....not that its completely on topic but info nonetheless...

 

i got a deal on some brand new 440cc on ebay for 220 shipped. Too good to pass up,lol.

 

290s could probably be made to run that, barely. That would be my experience, at any rate. Upgrading is not a bad idea.

What kind of engine management are you using/going to be using?

 

Hondata S200 on a P28 ECU. Getting it tuned at tempest racing by Joe Simpson. Awesome Tuner and Awesome Guy
http://www.joesimpsonracing.com

 

Is an upgraded fuel pump neccesary? If so, which one?

 

Stock fuel pump should be more than enough