Turbocharged GA 9PSI - HX40 turbo - Page 4

DrFabulous · 11-02-2008, 09:23 PM

Quote:

Originally Posted by angrysk8r

k, you'll be the first person i tell

lulz

PhantomLover007 · 11-02-2008, 09:27 PM

Good. I'm glad you guys are making up....

DrFabulous · 11-02-2008, 09:34 PM

Frankly, my dear, I don't give a damn.

PhantomLover007 · 11-02-2008, 09:44 PM

... Why Rhett Butler, you scoundrel..

DrFabulous · 11-03-2008, 07:54 AM

Quote:

Originally Posted by phantomlover007

... Why rhett butler, you scoundrel..

zukiracer19 · 11-13-2008, 02:55 PM

wat trim is that turbo what are the specs?? mine doesnt spool till 3500 and only boosts around 4k

Shock24Z · 11-13-2008, 04:11 PM

Quote:

Originally Posted by zukiracer19

wat trim is that turbo what are the specs?? mine doesnt spool till 3500 and only boosts around 4k

Supposedly the turbine wheel is very similar to a garrett's p-trim.

Holset doesn't publish very much information on their turbos and doesn't use A/R to describe their exhaust housings. However, we do know that it is a divided T4 housing and spools comparably to ~.9 A/R T3's.

I'd say the holset's spool characteristics sound pretty similar to yours though. What are you running?

If your car is feeling sluggish before spooling, try adding some timing before boost hits. Made a big difference on the holset GA.

zukiracer19 · 11-13-2008, 04:34 PM

where do i do that spark advance in dhp or what?

Shock24Z · 11-13-2008, 08:08 PM

Quote:

Originally Posted by zukiracer19

where do i do that spark advance in dhp or what?

In the good fuel spark table... I'll help you out when I can but you're going to want to make sure you know what you're doing before throwing a ton of timing at it.

You'll have to figure out which cells can stand to have more timing and which ones can't. It'll be between 1800ish-3200ish rpms and on the bottom half of the table.

If you're still waiting for your keyspan to arrive, now would be a good time to start reading up on tuning.

11-02-2008, 09:34 PM	#63
DrFabulous FIGJAM AKA: Matt Join Date: Mar 2004 Location: MN Posts: 9,675 Vehicle: Acura\|Chevy\|Porsche	Frankly, my dear, I don't give a damn. __________________ '18 Acura MDX Kid hauler '15 Chevrolet Tahoe Toy Hauler '01 Porsche Boxster Project

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11-13-2008, 02:55 PM	#66
zukiracer19 BoOsTiN' AKA: slograndam Join Date: Sep 2007 Location: State College, PA Posts: 2,700 Vehicle: ev0m0de	wat trim is that turbo what are the specs?? mine doesnt spool till 3500 and only boosts around 4k

11-13-2008, 04:34 PM	#68
zukiracer19 BoOsTiN' AKA: slograndam Join Date: Sep 2007 Location: State College, PA Posts: 2,700 Vehicle: ev0m0de	where do i do that spark advance in dhp or what?