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  #241  
Old 17-04-2012, 02:23 PM
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Quote:
Originally Posted by fatboy View Post
As above it made 461nm, i am doing the track day on Monday so will see how it goes!
That was previously tuned by ASG? The new tune is without any other associated mods from previous tune?
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  #242  
Old 18-04-2012, 06:10 PM
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Thanks to Mao, he spent the whole day yesterday and the day before installing HKS EVC-S and tuning my car. very good service.
it dynoed to 180 hp, not sure whether it's good or still bad. but it definitely feels a lot more better that it used to.
  #243  
Old 18-04-2012, 06:45 PM
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Hi Adi,
Glad to hear that the car is doing well.

You will need an intake, bigger intercooler, fuel pump and larger turbo to upgrade the breathing of the EJ20. Fresh plugs and a throttle clean will also be recommended. Although the EJ20 IMO is a very tough motor, but bear in mind that the engine has done close to 200,000km, so mods need to be planned carefully.

This bugeye came in with a basic 3" custom mild steel exhaust system. Rest of car is stock. Odo was at 191,000km.

We installed the HKS EVC-S and did a flash tune, quickly restoring the lost power on this vehicle. Boost was spiked it to 1.1bar at 4500rpm, reducing it to 0.9bar after that for safety reasons.

Vehicle made 138hp before the EVC-S and tune. Safe tune made 40hp gain ATW to 184hp with a massive 50% Torque gained. Lack of airflow and low boost made it difficult to smoothen out the graphs fully, but Torque and Power were reinstated to this bugeye.

Below is the dyno chart:

Last edited by mao; 03-05-2012 at 12:45 AM.
  #244  
Old 18-04-2012, 06:51 PM
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Quote:
Originally Posted by GTB Liberty View Post
That was previously tuned by ASG? The new tune is without any other associated mods from previous tune?
Prefere not to say anything about previous tune as it makes me angy, but no other mods!

Warrick (Mao's tuner) did a fantastic job is all i can say, driveability is farkn ace and it pulls like a school boy!
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  #245  
Old 19-04-2012, 07:03 AM
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hi Mao,
could you please PM me the price list of those upgrade you mentioned for my car?
i might need to start saving...
  #246  
Old 19-04-2012, 07:04 AM
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hi Mao,
could you please PM me the price list of those upgrade you mentioned for my car?
i might need to start saving...
  #247  
Old 21-04-2012, 11:03 PM
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Hi Boss,

Will send you a PM asap. Been flat out and will be trying to reply all PMs and emails this weekend.

Cheers,
Mao
  #248  
Old 22-04-2012, 09:58 PM
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Just dyno tuned a Power FC on a P.WRX member's FD RX-7 from LF Performance.

Rotaries are a totally different ball game. Evolution R is fully trained to service,modify and tune your rotary. I have been trained by HKS Yuji Kaibara, while Warick had been attached to Petronas Race team and LF Performance couple of years back to look after their RX-7s.

As there were still some cooling issues, we have not pushed this baby above 0.9bar. We will be rectifying the cooling system after consultation with HKS Japan and tune it to 1.5bar further on.

Below are the details of the HKS T04Z turbo-charged FD3S RX7, with V-mounted Intercooler and V-mounted radiator:









Last edited by mao; 18-05-2012 at 08:33 PM. Reason: spell check + chart scale
  #249  
Old 27-04-2012, 03:29 PM
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Big thanks to Mao and the guys for assisting with the Astra's boost control when i was only booked for a Dyno run.

Makes life much easier dealing with a good workshop who knows what they're doing and are always helpful.
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  #250  
Old 27-04-2012, 07:17 PM
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Quote:
Originally Posted by red dragon2002 View Post
^ can't hurt to ask, do or can u flash my99/00 rexes?

Could u quote me a price for the pivot air/fuel controller, apexi neo and the apexi power fc please? Need to get a fucken tune on my car!
:d...
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