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Post by antiks on Feb 24, 2016 18:42:02 GMT
It's looking good Ken,
So how much boost you looking to make and what sort of BHP you expecting?
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Post by bigkenxx on Feb 24, 2016 19:00:32 GMT
The waste gate Spring I've got is 11psi so it should be about 8 psi , but I'm going buy a 14 psi spring to take with me to the dyno to make it 12 psi and make some adjustments , I'm ordering a dealer box of jets and spend a day setting it up , don't really know what to expect bhp wise really i know it's fucking loud
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Post by antiks on Feb 24, 2016 20:37:52 GMT
You can use the top port of the wastegate to double the springs psi rating with a set up like this...  Bit of info about this set up... The intake charge pressure works against the wastegate spring like normal, but some of that pressure is redirected to the top of the diaphragm to help the spring. This makes the pressure on the top side of the diaphragm higher, so it will take more boost pressure below it to open. If you set the pressure regulator for 1 psi, it will add 1 psi of helping pressure to the spring so it should take 1 psi more to open the wastegate than normal. Set the pressure regulator higher to obtain higher boost levels. |
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Post by bigkenxx on Feb 25, 2016 5:34:15 GMT
Yeah it's the same principal what you used to use on rs turbos a bleed valve or stick a motorbike jet in the actuator pipe to hold more boost , but the spring is safe my mate had a set up like that but I think it was electronic and it failed he was lucky he didn't pop his engine I will stick to the Spring, plus I don't want to add more stuff I don't want any clutter top man
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Post by bigkenxx on Feb 26, 2016 18:05:28 GMT
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Post by bigkenxx on Feb 28, 2016 4:37:24 GMT
Well so near so far other engine in oil cooler fitted carbs where a twat need a bracket making to make sure they don't pop off , the twat was some td04s the oil feed / return are upside down to where you want them and mine was took most off the day to spin the bastard round but crankcase was drilled for the return and that fitted just got get a m10/1.0 tap for the banjos wanted so much to fire it up
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Post by bigkenxx on Feb 28, 2016 4:38:52 GMT
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Turbo efe
Feb 28, 2016 9:10:49 GMT
via mobile
Post by paddy on Feb 28, 2016 9:10:49 GMT
Bracket for the carbs? I'm a bit lost on that one? I need bringing up to speed on that lol. Is something trying to pull them back out of position?
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Post by bigkenxx on Feb 28, 2016 9:31:04 GMT
It's to keep the carbs on as they try to pop off the clips as bst's are oval you can't clamp them very good
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Turbo efe
Feb 28, 2016 10:05:54 GMT
via mobile
Post by paddy on Feb 28, 2016 10:05:54 GMT
Ah, I see. I assume oval rubbers weren't an option
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Turbo efe
Feb 28, 2016 10:16:00 GMT
via mobile
Post by bigkenxx on Feb 28, 2016 10:16:00 GMT
No they have to be silicone for a tough lining
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Post by bigkenxx on Mar 6, 2016 19:12:11 GMT
She's alive all done
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Post by paddy on Mar 6, 2016 20:01:18 GMT
everyone's bikes are coming together for the spring/summer.
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Post by antiks on Mar 6, 2016 20:05:08 GMT
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Post by paddy on Mar 6, 2016 20:12:15 GMT
I've seen it running, complete with little flames popping out.
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