Cheap newage 550's

Cheap sti 550cc injectors- eBay 270841230208

Seen them tday think I'll be buying them along with a new fuel pump, bob mapped the car yesterday and couldnt get enough fuel in, the injectors what are in now are pinks 500 which are smaller then the standard wrx ones so says something about who built it, a few things bob pointed out which were (bodged up), so still have no boost had the car nearly a month now lol but bob has transformed the car and now has no juddering off boost

Are you talking about your hawk or classic?

The hawk mate I'm sick as fook but least we have found the issues now

i think the pinks you have in are sti ones same as those blue ones johnny has put on they changed the colour from pink to blue but they are the same flow rate and size ( could be wrong )

Well this was what bob Rawl has told me, he said that they 503 or 505cc that are in and the standard 1s for my car are ment to be 560 he advised to go up to 650 with a new fuel pump but 650 are canny expensive lol

This link should give you an idea so long as you know your model number (nope forget that link its tonk ) sorry

there has been an awful lot of debate over the size of the pink injectors, i believe the are indeed 505cc but for some reason everyone calls these 550cc, even some of the mappers.

I have maxed out my blue hawkeye injectors (same as pinks) at 371bhp, doing the maths they shouldn't max out until 400hp if they were 550cc.

what turbo are you running to max out 505's???

Yeh jonny that was what bob was saying about the size of injectors I'm running a vf 35 turbo the injectors were running over 80% duty cycle, think fuelling issue was more the pump not able to put enough flow in, and would recommend changing the injectors to the correct size or bigger When changing the pump and before another map

Are you going to fit an fpr as well ?

Im thinking of fitting one when i put all my bits in but hoping my injectors wont max out as i have a set of pinks to go in and thought they were good for up to 400

lee wrote:

Seen them tday think I'll be buying them along with a new fuel pump, bob mapped the car yesterday and couldnt get enough fuel in, the injectors what are in now are pinks 500 which are smaller then the standard wrx ones so says something about who built it, a few things bob pointed out which were (bodged up), so still have no boost had the car nearly a month now lol but bob has transformed the car and now has no juddering off boost

Thought this car had been mapped by Andy Forrest in the past, and he should know what he is doing, also thought the car was previously running a lot higher bhp before it was detuned, so fuel pump should be able to supply enough fuel if it is now running less bhp, as explained in a post I put on a few weeks ago when I went to look at it and got a reply back from the company that built it, here is the link. Hope you get it sorted though.

https://nesf.forumotion.co.uk/t7046-just-been-to-look-at-this-anybody-know-it

Let's just say I wish I never bought the car it's a lovely car but its been bodged up when being de tuned, think I've had it 4 weeks now and it's in the garage striped down not what I wanted after paying that sort of money, bob has comfirmed that the injectors that are in are 2.0 2001 2005 Sti pinks which are 503cc and that the fuel pump is either dying or been replaced with a standard pump, Like said car is in bits and found that they was no gaskit on dump valve and exhaust bolts were loose, could go on but won't, It uses more oil then petrol probs due to the pistons wrongly sized to bore that's why I think it's been d tuned, anyway I'm stuck with it now so got 650cc and a Rodger Clark pump and also decat uppipe while Its in bits but wouldnt have done it with out Harvey bob Rawl and Trev for the late nights working on the car

My sti injectors had 93% duty at 410bhp and I think there rated at 550-600, which I found out after changing them for 650s. The Power Enterprise 650s I put in then maxed out at 530bhp.

Lee you have made the right choice going for 650s its going to give you plenty of headroom, but if the car had not been butchered and had the original injectors in you would not of had these problems.

Good luck with the car, you made the right choice going to Bob Rawle cant speak highly enough for the the guy for what he has done for me.

Yeh iddy Just took bobs advise and went for the 650cc and stayed clear of the walbro pumps as he said they is alot of chinese copy's about that rubbish, it was the first time i met bob and he has done alot of work for me on the car and off writing emails to the garage where I got the car from explaining the issues, he is very professional and generally does want to take care of your car not like other mappers I've heard story's about, don't think I'd use any other mapper now

I certainly wouldn't use anybody else now

had a few in with shite fuel pumps, some sort of ebay effort cant get any pressure out them

So just reading through this can I be certain that the pinks I'm about to drop in my car will not be the restriction and it would be capable of making 350-ish or at least not choking at that point or there about's if everything else goes ok ?

Just don't want AK to go to all the bother of fitting them if they are going to be borderline, would rather do this last mod just the once for all concerned.

The pinks will supply enough fuel for a vf30 mate.

Cheers boss. And hopefully the event will occur in the not too distant future as my mapper is now doing regular work with a well know local scooby business, so he's in the area more often now.