Home » Piston Details » About CR Again  
Business Hours
Phone Service
Placing Orders
Shipping Policies
Returns For Credit
Warranty Policy
Privacy Notice
Contact Us
Piston Details » About CR Again
It is mandatory, even with stock 85.5 pistons and cylinders, to correct (lower) the compression ratio (CR) running on today's fuel. Not doing so will shorten the life for your engine. See GB 801-CR and GB 801-HEADS.

The CR listed below is calculated with 0.067" deck and 52.00cc's in the head.


Web design and hosting by Canvas Dreams LLC and California web design by Pearl Compass.

Please contact us about errors or questions. We value your input!

Any and all references to the company Volkswagen, or the VW name are strictly for reference only. The GENE BERG name and GENE BERG products are protected under trademark, copyright and patent law, any violations will be pursued. GENE BERG ENT. is not a part of any companies mentioned or linked to this website and any beliefs of those companies are not necessarily the beliefs of GENE BERG ENTERPRISES.

Copyright ©2022 GENE BERG ENTERPRISES all rights reserved