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914World.com _ 914World Garage _ 1.7 high comp pnc's

Posted by: 02jake Feb 23 2023, 05:05 PM

hello,
I am looking to increase my cc's from 1.7l to 1.9ish and raise compression. Who sell pnc sets?

thanks

Posted by: mgphoto Feb 23 2023, 07:15 PM

QUOTE(02jake @ Feb 23 2023, 03:05 PM)

hello,
I am looking to increase my cc's from 1.7l to 1.9ish and raise compression. Who sell pnc sets?

thanks

The Type IV store, AA Pistons.
Compression will be determined by the thickness of the spacers beneath the barrels.

Posted by: Jonathan Livesay Feb 23 2023, 07:28 PM

QUOTE(mgphoto @ Feb 23 2023, 05:15 PM)

QUOTE(02jake @ Feb 23 2023, 03:05 PM)

hello,
I am looking to increase my cc's from 1.7l to 1.9ish and raise compression. Who sell pnc sets?

thanks

The Type IV store, AA Pistons.
Compression will be determined by the thickness of the spacers beneath the barrels.

If you are going up from stock 1.7 and you have stock 1.7 heads you will need to get them cut for bigger cylinders. Or get 1.8 heads.

Posted by: Montreal914 Feb 23 2023, 10:28 PM

European Motorworks, Hawthorne, CA. Talk to Jorge.

Keith Black Pistons and their own cylinders. He will bore out your heads and make custom spacers.

Good luck with your project!