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HybridZ

1971 240z ITB install


DuffyMahoney

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On 1/16/2026 at 2:25 PM, cgsheen said:

Very interested to see. Jim's Swiss 240Z (stock internals except for a mild cam) with ITB's and a Holley ECU tuned by our local legend - Tony at UMS - made about 183 RWHP. Jim was a bit disappointed (he was thinking 200ish) but we all thought that was pretty amazing for just ITB's and a good tune!

 

It would be nice to see what all your engine work will accomplish. In ANY case it'll be a blast to drive!

I wish I would have dynoed my 2.4L with ITB, but sadly I broke my oil pressure bung mount.  I will be taking that block, stripping it down and finding an expert to weld it.  

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Well look at this snazzy haltech s3 ecu mount by Galgo! All I can say is wow.

I guess this means it’s time to finish my wiring from my 750 to my new S3.

This is for the passenger kick panel on a 240z.

647164945_10162973103133985_8105869943383061260_n.jpg

647387808_10162973103208985_7389108016834328982_n.jpg

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Looking good! You're motivating me to swap over in the future. But I think when that time comes I want to rewrite the whole care and tidy things up. Decades of splices here and there into the main harness has gotten messy despite being functional 

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