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LPG Turbo TB42

Tech Talk for Nissan owners.

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Posts: 470
Joined: Wed Jan 24, 2007 12:21 pm
Location: Australia

LPG Turbo TB42

Post by 351ciofgrunt »

Hey guys,

I'm getting together parts to do a Straight LPG turbo on my carbie TB42.

What Impco gas carb would work best, I've heard of the CA225 and also a 300a. Any ideas?
Posts: 100
Joined: Fri Nov 14, 2008 12:20 pm
Location: vic

Post by leary393 »

I have spoke to impco and they told me they don't really make a system suited for a turbo set-up. Gas research are the way to go
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Joined: Tue Dec 10, 2002 5:09 pm
Location: Sydney

Re: LPG Turbo TB42

Post by jessie928 »

351ciofgrunt wrote:Hey guys,

I'm getting together parts to do a Straight LPG turbo on my carbie TB42.

What Impco gas carb would work best, I've heard of the CA225 and also a 300a. Any ideas?
impco 225 works as does the 200.
ATTACH BROKEN TOYOTA HERE--->
DUCATI <-----Worlds best warning label
Posts: 130
Joined: Wed Jan 05, 2005 3:58 pm
Location: Gold coast

Post by Quadcamshorty »

I have a 425 on mine.

It runs fine, no real complaints, no flat spots etc.

However I would go the gas research throttle body if I had my time again.

Much less restriction, and far better metering of the air. Just a better setup allround.

good luck.
GQ shorty, turbo tb42, motec, 35 mt claws, cheezy bar, highmount, 3inch spring, 2inch body

Need an interstate courier? http://www.transdirect.com.au
Posts: 470
Joined: Wed Jan 24, 2007 12:21 pm
Location: Australia

Post by 351ciofgrunt »

Thanks for the quick reply, I'll look into the gas research systems.
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