Finally can afford to tune, but can’t find one

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Apr 10, 2018 | 01:02 AM

#21

Panelvanman

Thread Starter

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Joined: 10-19-2014

Posts: 46

From: hamilton, ohio

After lots of talking and thinking on the cams, I’ve decided they probably won’t work. I can’t find anything else about them online as to weather they work with the vvt motors or not. I’ll look into the 2.4 stuff too. I hadn’t even thought of that.

Apr 10, 2018 | 08:12 AM

#22

donbrew

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Joined: 01-23-2009

Posts: 26,539

From: Fredericksburg,VA

The 2.4 uses a bit more air in & out. Might give marginal improvement.

But, if you put more air in the computer will put more fuel in to keep the ratio.

Apr 10, 2018 | 05:30 PM

#23

Oldblue

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Joined: 10-13-2011

Posts: 40,091

From: Welland,Ont Canada

Some camshaft discussion in here

GM Ecotec Bolt-Ons - Cams And A Blower Make A 370 HP Mini Killer - Hot Rod Network

Apr 10, 2018 | 05:42 PM

#24

Greybeard999

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Joined: 03-06-2010

Posts: 6,869

From: Ohio

I think the OP wants to stay normally aspirated though...

Apr 10, 2018 | 05:45 PM

#25

Oldblue

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Joined: 10-13-2011

Posts: 40,091

From: Welland,Ont Canada

But there is discussion of camshafts in there, I wouldn’t bolt on a blower or a turbo, I’m thinking air volume and flow!

Apr 11, 2018 | 08:15 AM

#26

Panelvanman

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Member

Joined: 10-19-2014

Posts: 46

From: hamilton, ohio

i Hadn’t seen that article before. It’s still for too old of a motor, but any new information is greatly appreciated. I think I’m going to start my build as soon as it warms up. I found a guy who is good with several different tuning software, and he has access to a dyno. I’ll post a whole new thread with my results. I’m going to take Lots of notes and pictures so be ready for the most detailed 2.2 NA post ever.