Joined: 07-21-11

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From: Texas

just got our twincharged setup finished and thought I would share with you guys.
This is an s256 turbo with the stock blower with a 3.6 pulley, ported head with 76# valve springs. We bought this thing for $1,100 a year ago and had extra parts laying around and decided to make a twincharged daily.

Joined: 06-12-12

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From: Indiana

Joined: 06-12-12

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From: Indiana

Joined: 07-21-11

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From: Texas

its not going to be crazy power. High 300s to low 400s. High boost on e maybe mid 400s.
And no my car is still tvs. We have 3 cobalts. Lsj, le5 and lnf

Joined: 03-25-05

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From: Maple Ridge, BC, Canada

Joined: 07-21-11

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From: Texas

No. It’s only been running for a couple of hours lol

Joined: 06-12-12

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From: Indiana

Joined: 07-21-11

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From: Texas

It’s so loud it hurts to drive. Open downpipe right now because the zzp catback doesn’t match the Ottp downpipe. Zzp has a different flange. So have to get that changed. And it’s external dump

Joined: 11-28-06

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From: JEANERETTE,LA

Nice

Joined: 06-12-12

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From: Indiana

Joined: 05-15-11

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From: Livonia, MI

much better streetability with the blower on there

Joined: 07-21-11

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From: Texas

yes but it’s a different power band

Joined: 03-05-13

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From: SoCal VC

Joined: 02-03-16

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From: Kansas

Joined: 07-21-11

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From: Texas

It’s running ok. Needs to be tuned a little more. And mine we don’t know for sure.

Joined: 06-12-12

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From: Indiana

Joined: 07-21-11

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From: Texas

well the only thing we used on both motors that was the same was the head. This time it’s a completely different head. Also going to tune it a little richer.

Joined: 07-21-11

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From: Texas

Ran our friends focus st. Focus has intercooler, downpipe, intake and cobb tune. This was just for fun and was tuning in the process. Car breaks up bad up top as you can hear in the video. The injectors are way maxed. This was about 22psi and e47.

Joined: 02-03-16

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From: Kansas

Joined: 07-21-11

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From: Texas

It was 3rd

Joined: 06-12-12

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From: Indiana

Joined: 07-21-11

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From: Texas

Can only do so much when the stock clutch is slipping.

Joined: 07-24-17

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From: Oregon

Joined: 07-24-17

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From: Oregon

Joined: 07-21-11

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From: Texas

Not putting a smaller pulley on it at that race in the video the iat was about 137. And it has a dual pass