420A fuel upgrades?

[crimsonGST]

What are a few moderate fuel upgrades (fuel pump/injectors/rails) for my 420a. Im not looking for HUGE numbers, just a good solid HP increase.

What else should be upgraded to go along with these?

 

[DSM_PWR]

well as far as hp you wont really make any by just adding fuel. You'll need other things for flow ratings like headers,exhaust, intake manifold/intake etc.

But a pretty basic upgrade is a fuel pump

 

[crimsonGST]

I have a CAI and a 2-1/2" catback to a 4" Tanabe.
Any good suggestions then?

 

[Boost92awd]

First off what are your plans for the car? Unless your planning on putting a turbo on it, nitrous, or doing a bunch of head work, it will be pointless to upgrade the fuel system.

Why not look into a header, high flow cat or test pipe first?

 

[crimsonGST]

A turbo isnt anywheres in the near future, spray is out of the question (not really a big fan), and head work is a definite possibility.

 

[cs82685]

well Mark (bullettdsm) can speak better for himself, but I believe he was running stock injectors WELL beyond what you're talking about. I think he was into the 170whp range with stockers and only somewhat recently upgraded.

You could tweak a few ponies out of an safc and dyno time, but it would not be worth anywhere near the time or money it will take.

 

[DSM_PWR]

Yup yup. Look into getting cams/ intake manifold/ and a good tune. Ultimately that the best route for n/a

 

[crimsonGST]

Ok guys, will do.
Any suggestions on a certain product?
Or should I just go the trial and error route?

 

[cs82685]

read up on threads/posts by bullettdsm here and on 2gnt to get an idea of what works/doesn't work