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Turbo 4K Not Firing


clean55

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Holleys are push so need to be mounted low so they are gravity fed from the tank. You'll probably need to prime it when you first get it running. This is another reason I like Carters as they can suck and prime themselves as well as push.

 

Try an inline restrictor, might help. There is no pressure pushing the oil out of the turbo hence why it needs a free flowing down hill return.

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So if I was toget a carter green. I could mount it in the engine bay and use then same setup as the mechanical? As I really want an easy fix with the car I'm over doing major changes. A fuel pump that is an easy install and upgrade haha

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I probably wouldn't mount it in the engine bay. I more so meant you can mount it anywhere in the boot, higher than the tank if you want.

Its not like its really hard to write up a relay and run a single wire to the boot! ;)

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ahah no that i can do , then run fuel line under the car.

 

ye so carter green sounds more like the way to go then woo time to find one of those.

relays haha ima just put the pump onto a switch in the cab hahah

Edited by clean55
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i had a electric pump in the rear of that thing, mounted to one of the fuel tank straps, there should be all the wiring for it still there. all you need is a foot of hose to go from the tank to the pump.

 

did i give you that black facet pump? it may be still hanging around my place somewhere.

-phil

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i had a electric pump in the rear of that thing, mounted to one of the fuel tank straps, there should be all the wiring for it still there. all you need is a foot of hose to go from the tank to the pump.

 

did i give you that black facet pump? it may be still hanging around my place somewhere.

-phil

 

Phil bud when are you free? haha I'll have to bring it around to yours and you can help me out with the fuel pump sheet :D and you can see how the car has moved on ahha

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Well got a regulator in the line 4psi regulated is good :) ... destroyed my clutch on track so new clutch and i think the engine is actually running quite well now.. wound the timing up to about 30 degrees and very good!

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  • 2 weeks later...

Yep everything is running a lot better new clutch in timing is set to around 35 degrees advanced now it's pull well revving freely and sounding glorious i took this video for you guys last night in the wet. so there was little to zero traction anywhere hahah but ill will havea video of it on track very shortly!..

 

Would like to say thank you so much for everyone's help wouldn't have been able to do it without this thread! and i think we have created a pretty solid Boost your 4k troubleshooting thread haha

 

picture of the final product and of the all the modifications i had to do!

 

My 16 step guide in how to Turbo a K series motor! (Major steps only)

 

1- Relocate the Battery to the boot

1924665_10200706421182762_1980814099_n.jpg

 

2. Strip old manifold/carb/headers off

1507938_10200402776311830_1609652292_n.jpg

 

3. Make a turbo manifold

1554557_10200402776111825_1627705743_n.jpg

 

4. Using a metal exhaust gasket mount up that bad boy!

994137_10200402775751816_191195938_n.jpg

 

5. Find a suitable turbo for the engine. I used a custom front and rear housing carbon sealed setup i found of a dude in Melbourne

1535417_10200404210027672_73114674_n.jpg

 

6. Mount up the turbo and start to get Excited!!

1509197_10200404209627662_752129918_n.jpg

 

7. Attach all the lines and chosen Carby, as well as whatever crazy setup you fabb'd up to make a filter fit.. Remember to ensure your Turbo oil return line is in a horizontal fitting into the sump as high up on the sump as you can get it and with as much of a downward slope as you can get it!

1457547_10200706420062734_1040134557_n.jpg

 

8. Get an exhaust made up. I have a 2.5" Lobster joined exhaust running one hotdog muffler mid pipe.

1972493_10200615830958063_719715562_n.jpg?oh=4d270db542e4e7e41e3d549d639780b9&oe=53B2A1E1&__gda__=1404560283_58551c5d8c7725b19921a12c7984ed6c

 

9. Lock up the dizzy.. or you WILL blow head gaskets! As Taz_RX said use lockwire not zipties! (I went from points to electric and I highly recommend it especially if you are using boost.)

10001507_10200616017122717_198375064_n.jpg

 

10. Get a new fuel pump because any boost pressure above around 8PSI I found the stock mechanical pump struggling... I went with a Carter P4600HP Electric Fuel Pump which was around $130 shipped and is a high quality pump a little bit loud, but i like that lets me know its working!

10151839_10200706421462769_1467559546_n.jpg

 

11. Find a fuel regulator as you will need one with a pump pushing anything more than 3PSI to be safe or you will flood the carb seals. I got this old holley one for $40 off one of my rotary mates, but I'm fairly certain a 1-4psi holly fuel reg is only about $50 anyway.

1521834_10200706420942756_1475539438_n.jpg

 

12. Replace your clutch you will need to.

1661756_10200706438823203_443413356_n.jpg

 

13. Get a friend to help you put the box back in because doing it by yourself with the car only 50cm in the air is definitely not any fun at all!

10152540_10200706439423218_1498796247_n.jpg

 

14. Get yourself a nice array of gauges to monitor your engine after all the hard work you did last thing you want it to wreck something because you didn't know it was happening!

1970647_10200643136360681_311471258_n.jpg

 

15. Sit back and look on as your K Motor now looks much nicer than it ever did

1939661_10200714600667244_887520678_o.jpg

 

16. Turn the key boost away and enjoy chopping 4age boys!

First start ---->

Running good ---->

 

 

THE END!

 

 

Now everyone loves a boosted k motor so get use to explaining everything you have done and enjoying the bewilderment of people minds when they realise you have a carb instead of an ecu and you can tune it with a screwdriver :D

1974419_10200697411677530_1773937603_o.jpg

 

What my car actually looks like these days

1782579_10200706451383517_1950395869_o.jpg

 

Thanks for reading

 

-Kim

Edited by clean55
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Should i make another thread with just that guide?

 

It could maybe get added to the faq

 

Your Carter its only noisy because you didn't use the supplied mounting bracket. The rubber mounting in those things is awesome for eliminating the noise. ;)

 

Good work btw!

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  • 4 weeks later...

Hello again. Once again i bring you another REALLY annoying bug!

 

Ok so oil is pooling in my spark plug tubes, and being forces through the small venting hole at the top of the ignition lead. My assumption is this is what is causing my boost cutting issue when accelerating as it would be drowning the spark. however i have a catch can running off the two venting holes on the top of the rocker cover and there is minimal to zero blowby.

 

Fixes I've already tried.

Replacing the spark plug tubes

Replacing the spark plug tube seals

Removing the PCV valve in the tappet cover

Turning down the Boost

Over torquing in the spark plugs.

Venting EVERYTHING to ATMOS

 

And still is pours out the top of the plugs -_- I'm lost for ideas.

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