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  • PURPLE5IVES - AQUAMRINE PEARL TURBO. (p.12)
2011/07/07 18:34:49
jdmr288
Gee that sucks hard mate. Mine made 170rwkw on stock fuel with a ct20b/exhaust/intake only. No idea what it was boosting at but once I got the uprated side mount in and a boost gauge it likes hitting 14-16psi depending on temp/gear. Albeit that was the first dyno run and it blew the knock sensor and subsequently made 120rwkw on the 2nd run.
2011/07/07 19:48:49
purple5ive
Yeah 170ish kw is what most cars running gen 2 engines get to befire they max the injectors out. Hopefully I can get there without any hassles this time
car was running high 11s in the afr when it made the 164kw
2011/07/07 20:11:13
jdmr288
Yea mine was mid 12's.
2011/07/08 07:37:07
purple5ive
Was there any explanation why your power dropped 50kw after the knock sensor was changed? Thats a lot to loose. I thought 20kw in one go was bad enough.ill make sure the intercooler fan is on this time.
2011/07/08 09:22:49
MRTurbo
jdmr288

Yea mine was mid 12's.

mid 12 AFRs seems a little on the lean side under boost?
2011/08/01 08:57:10
purple5ive

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so is that a good reading ????  
 
thats the last dyno run from few weeks ago. i only got the plots yesterday.
debating on wether to change the fuel pump and injectors to be safer. engine is still getting fixed and is out of the car so its a oportunity to do such things.
 
2011/08/01 16:36:33
nuk1ear
change the fuel pump at least now, u can do injectors etc later on when the engine is in, theyre easy. Keep an eye on the US forums, ive seen some decent rails and injectors go for cheap. Just do the pump now while all the other work is being done.
2011/08/01 21:25:31
jdmr288
Is that 4th gear? I would've thought there would be more km/h near redline in 4th? Top of 3rd gets to 140-150.
Mid 12's were a bit lean yes....on the QLD run to Gympie I think I made 130rwkw on 7psi around 60% throttle and AFR's peaked around 19 **shock horror**. BUT - in saying that...the exhaust was not covered up to force all the gas through the tube so I don't know how accurate it is.
As far as the knock sensor goes...made 170rwkw first run...blew the knock sensor on that run...the 2nd run was with an engine check light and so made 120rwkw and was taken off the dyno. Wasn't a fun drive to Redland bay to pick up another one.
2011/08/02 08:34:40
purple5ive
yeah i think so, it says 4th gear on the sheet.
2011/08/02 18:56:55
jdmr288
Yea I noticed that - seems so strange when 4th will get up around 180kmh near red.
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