Holden Gemini 4ZC1-T

Chevrolet, Pontiac, Buick, Oldsmobile, Cadillac, Saturn, Geo, Holden, Vauxhall, etc.
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burntrubber
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Posts: 2
Joined: Fri Oct 17, 2008 10:50 pm

Holden Gemini 4ZC1-T

Post by burntrubber »

1984 Holden Gemini

MS1 extra V2.2

Engine is a 4ZC1-T from an Isuzu Piazza/Impulse. The engine in a straight bolt in cept for a bit of firewall massaging 8)

I made a intake plenum up to face foward rather than over the rocker cover and so I could use a 68mm throttle body from a 89 Ford falcon. I also made a turbo manifold so I could use T3 flanged turbos. The latest thing I've done is used the dizzy from a 4ZE1 engine which has a optical pickup in it so I could setup wasted spark which has worked out really well.

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burntrubber
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Posts: 2
Joined: Fri Oct 17, 2008 10:50 pm

Re: Holden Gemini 4ZC1-T

Post by burntrubber »

Still have this project love it megasquirt has been both awesome and made me pull my hair out it really does not like my battery been in the boot ive found.

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reapercustoms
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Joined: Sat Oct 12, 2013 6:24 am

Re: Holden Gemini 4ZC1-T

Post by reapercustoms »

Look neat man, Im going to be doing a 4ZC1-T into a Gemini soon also, I dont suppose you would mind sending me your latest tune to have a look at? And do you know what the pinouts are for the 4ZE1 CAS? did you find a plug to suit the connection also?

Thanks
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