Hypergear Turbochargers and High flow Services Development thread

[hypergear]

Power Enterprise 800cc injectors. I've used two sets in two of my cars, they worked great, better fuel economy too.

[Dose Pipe Sutututu]

I'm planning to move to these injectors:

http://www.injectorshop.com.au/product/siemens-ev14-875cc-12-ohm/

I've contacted the shop - however still waiting on a response.

[scotty nm35]

I hope those Siemen's are better than the ones I used to run... I would hate for you to have issues with another set of injectors to save $10ea Johnny.

I just picked up a set of stainless 1400's for my evo 7 today, we are tuning the reverse rotation SS2 Hypergear evo highflow on the weekend, stock exhaust, intake and cooler for the engine run in. Should be interesting.

[iruvyouskyrine]

  On 16/07/2014 at 11:20 AM, hypergear said:

If you are using this fuel pump:

You must run two earth. You can just Tee it from the factory wiring and connect it straight to - terminal of your battery. It will then work.

Interesting that you should say that. I have mine required through a 60 Amp relay and suitable wiring, and twice it has killed the earth.

Both times the car was running perfect, left it for an hour or two and it just wouldn't prime. Both times the earth went open circuit. All other wires were fine but the earth was dead, and there didn't appear to be any damage to the wire. Certainly didn't look like it had had too much current through it.

[scotty nm35]

  On 17/07/2014 at 8:49 AM, iruvyouskyrine said:

Interesting that you should say that. I have mine required through a 60 Amp relay and suitable wiring, and twice it has killed the earth.

Both times the car was running perfect, left it for an hour or two and it just wouldn't prime. Both times the earth went open circuit. All other wires were fine but the earth was dead, and there didn't appear to be any damage to the wire. Certainly didn't look like it had had too much current through it.

Why wouldn't you run a dedicated earth back to the battery though, while you run the positive?

[iruvyouskyrine]

  On 16/07/2014 at 11:20 AM, hypergear said:

If you are using this fuel pump:

You must run two earth. You can just Tee it from the factory wiring and connect it straight to - terminal of your battery. It will then work.

Interesting that you should say that. I have mine required through a 60 Amp relay and suitable wiring, and twice it has killed the earth.

Both times the car was running perfect, left it for an hour or two and it just wouldn't prime. Both times the earth went open circuit. All other wires were fine but the earth was dead, and there didn't appear to be any damage to the wire. Certainly didn't look like it had had too much current through it.

[hy_rpm]

  On 17/07/2014 at 8:49 AM, scotty nm35 said:

I hope those Siemen's are better than the ones I used to run... I would hate for you to have issues with another set of injectors to save $10ea Johnny.

I just picked up a set of stainless 1400's for my evo 7 today, we are tuning the reverse rotation SS2 Hypergear evo highflow on the weekend, stock exhaust, intake and cooler for the engine run in. Should be interesting.

Would be intresting to see your results on the evo 7

Mine made 285awkw on 25psi

Turbo is back at stao now for a turbine wheel upgrade to a td06h4

Hoping to gain better response and crack 300kw

[scotty nm35]

The stock exhaust will be pushed hard, 2.3 Manley stroker, HKS step 2 cams with adj wheels, the rest is as factory. It's the most un-defectable car it will ever be, for a few weeks at least.

If I can squeeze 250kw out of it I will be impressed. That will do me while the engine is run in.

[Manuel Kasko]

Keen to see how those injectors go Scotty because those are the ones I'll be picking up off you when I get back.

[scotty nm35]

  On 17/07/2014 at 9:21 AM, Manuel Kasko said:

Keen to see how those injectors go Scotty because those are the ones I'll be picking up off you when I get back.

I have installed them on quite a few cars lately, they idle fine as you would expect from a modern injector, no issues at all with them.

[GTScotT]

  On 17/07/2014 at 2:13 AM, boostn0199 said:

Looks like Im the only one left with five0 injectors that havent died yet lol I ordered 1 Spare now incase they do ever die while im at the track. So even on e85 you still having idle problems? Thats strange

Nah, mine are still doing 295kw and 10L/100km.

HIGH FFIIIIIIVVEE!!

[Dose Pipe Sutututu]

T

  On 17/07/2014 at 11:37 AM, GTScotT said:

Nah, mine are still doing 295kw and 10L/100km.

HIGH FFIIIIIIVVEE!!

They perform differently on a SR - I fitted and tuned a set of 1000cc and my mate is getting 400km per tank on E85. Only about 120km less per tank than 98RON

[GTScotT]

Economy perhaps but there seems to be an issue with more recent batches with longevity. Really odd..

[boostn0199]

  On 17/07/2014 at 11:40 AM, johnnilicte said:

T They perform differently on a SR - I fitted and tuned a set of 1000cc and my mate is getting 400km per tank on E85. Only about 120km less per tank than 98RON

Mines on are RB, most the failures and issues have been with people using the 1200's maybe there the issue cause im using 1000s.

[GTScotT]

And me 850s.

[Dose Pipe Sutututu]

They probably used a bigger drill bit and it's causing all the issues. Also the spray pattern looks like ass, I'm pretty sad I jumped the gun and bought these water pistols.

[Manuel Kasko]

  On 17/07/2014 at 12:05 PM, johnnilicte said:

They probably used a bigger drill bit and it's causing all the issues. Also the spray pattern looks like ass, I'm pretty sad I jumped the gun and bought these water pistols.

When you make a mistake there is only three things you should ever do about it

Admit it

Learn from it

Don't repeat it

[Dose Pipe Sutututu]

  On 17/07/2014 at 12:13 PM, Manuel Kasko said:

When you make a mistake there is only three things you should ever do about it

Admit it

Learn from it

Don't repeat it

Expensive lesson

I have admit they suck and taken my learnings and documented it on nissansilvia.com

[scotty nm35]

Perhaps they are damaging the coil with the drill bit? Seems very unusual they go open circuit... Just keep a few spares in the glovebox. lol

[Dose Pipe Sutututu]

  On 17/07/2014 at 2:14 PM, scotty nm35 said:

Perhaps they are damaging the coil with the drill bit? Seems very unusual they go open circuit... Just keep a few spares in the glovebox. lol

Probably their drill press operator went a little too deep LOL