Jump to content
SAU Community

Recommended Posts

Hey guys, after some side fed 555cc or 740cc nismo or Jecs injectors. Years ago I,bought them off a sponsor / trader but can't seem to find any on here. I could be blind or daft.

I'm just after a reliable source and a genuine item.

I am aware this is probably the 124,433rd post about this but reliable sellers come and go quickly these days.

Thanks.

Link to comment
https://www.sau.com.au/forums/topic/451911-best-place-to-buy-injectors/
Share on other sites

I have Nismo 740s ill be selling in the new year. Would be lucky to have done 10,000km. Only a year old

Im going bosch injectors because they are better but if you want to keep stock rail etc then id be happy to sell you mine in early/mid january

Big fan of ur car 89cal. May I ask....what benefit would u be getting out of Bosch injectors as opposed to the side fed ones...I mean is it worth the money/hassle...considering ur car probably runs fine with the current ones.

I've had nismo 555cc's previous and never had an issue. Ran like a Swiss watch with 304rwkw. I just fail to see why I would change. I'm not fighting it... I just don't understand the major differences is all.

Forgive my ignorance.

The Nismo's will work, and they have worked for me. But the new style injectors just handle the smaller pulse widths so much better which is good for fuel economy and idle. These are my main reasons for switching, I'm sure there are some more.

Come to think of it, I'm not real sure why Nismo (JECS) have never bothered to update to newer style injectors, maybe they arent as easy to do in side feed, im not sure, but seems like they are going to start losing some business because of how resonably priced some of the newer injectors are getting these days.

When I bought everything for my engine I didn't think twice about going Nismo's again, they worked before when I had 555's and seemed cheaper at the time rather then having to buy a rail etc. But I'd just started hearing so many good things about the Bosch EV14's that I had to jump ship. I'm yet to try them and fully appreciate them but I don't think so many people can be wrong about them.

I think Scotty NM35 is able to do some pretty good deals on injectors, although I got my kit of Kudos Motorsport at a pretty decent price.

If you want the Nismo's and can wait I will happily sell you mine, but if you want to go new top feeds then I understand as well

Side feeds are gay when you go into the bigger capacity region.. I learnt the hard way, and here's an article I wrote on how to get top feeds into a R33 using the stock plenum...

http://www.trak-life.com/diy-converting-top-feed-injectors-r33-gts-t-skyline-rb25det/

There's kits available now too. Check out KudosMotorsports.

don't think Andrew's kits fit under the stock plenum

  • Like 1

Side feeds are gay when you go into the bigger capacity region.. I learnt the hard way, and here's an article I wrote on how to get top feeds into a R33 using the stock plenum...

http://www.trak-life.com/diy-converting-top-feed-injectors-r33-gts-t-skyline-rb25det/

don't think Andrew's kits fit under the stock plenum

Your injectors sounded especially average :P

My Nismo's are nothing to complain about really. The car idles and drives fine, im sure modern injectors would improve it but its certainly not a pig

  • Like 1

don't think Andrew's kits fit under the stock plenum

This is the main hassle.

I can do a kit for the short 1400's, as I fitted a set to a 33 and made the spacers to suit, but the 1000's will be slightly different length, and I don't want to get the spacers wrong... Once I have the length for the stubby Bosch ev14's I will be able to do those for very competitive prices. If anyone in Melbourne needs a set fitted give me a PM, it will help with more options for topfeed conversions.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • The rain is the best time to push to the edge of the grip limit. Water lubrication reduces the consumption of rubber without reducing the fun. I take pleasure in driving around the outside of numpties in Audis, WRXs, BRZs, etc, because they get all worried in the wet. They warm up faster than the engine oil does.
    • When they're dead cold, and in the wet, they're not very fun. RE003 are alright, they do harden very quickly and turn into literally $50 Pace tyres.
    • Yeah, I thought that Reedy's video was quite good because he compared old and new (as in, well used and quite new) AD09s, with what is generally considered to be the fast Yokohama in this category (ie, sporty road/track tyres) and a tyre that people might be able to use to extend the comparo out into the space of more expensive European tyres, being the Cup 2. No-one would ever agree that the Cup 2 is a poor tyre - many would suggest that it is close to the very top of the category. And, for them all to come out so close to each other, and for the cheaper tyre in the test to do so well against the others, in some cases being even faster, shows that (good, non-linglong) tyres are reaching a plateau in terms of how good they can get, and they're all sitting on that same plateau. Anyway, on the AD08R, AD09, RS4 that I've had on the car in recent years, I've never had a problem in the cold and wet. SA gets down to 0-10°C in winter. Not so often, but it was only 4°C when I got in the car this morning. Once the tyres are warm (ie, after about 2km), you can start to lay into them. I've never aquaplaned or suffered serious off-corner understeer or anything like that in the wet, that I would not have expected to happen with a more normal tyre. I had some RE003s, and they were shit in the dry, shit in the wet, shit everywhere. I would rate the RS4 and AD0x as being more trustworthy in the wet, once the rubber is warm. Bridgestone should be ashamed of the RE003.
    • This is why I gave the disclaimer about how I drive in the wet which I feel is pretty important. I have heard people think RS4's are horrible in the rain, but I have this feeling they must be driving (or attempting to drive) anywhere close to the grip limit. I legitimately drive at the speed limit/below speed the limit 100% of the time in the rain. More than happy to just commute along at 50kmh behind a train of cars in 5th gear etc. I do agree with you with regards to the temp and the 'quality' of the tyre Dose. Most UHP tyres aren't even up to temperature on the road anyway, even when going mad initial D canyon carving. It would be interesting to see a not-up-to-temp UHP tyre compared against a mere... normal...HP tyre at these temperatures. I don't think you're (or me in this case) is actually picking up grip with an RS4/AD09 on the road relative to something like a RE003 because the RS4/AD09 is not up to temp and the RE003 is closer to it's optimal operating window.
    • Either the bearing has been installed backwards OR the gearbox input shaft bearing is loosey goosey.   When in doubt, just put in a Samsonas in.
×
×
  • Create New...