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Old 07-21-2021, 05:38 PM
mgarblik mgarblik is offline
Ultimate Warrior
 
Join Date: Mar 2005
Posts: 6,096
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We ran 600 HP port injected N2O on Tiger heads. Rubber coated copper gaskets, with 041" stainless wire in the head. It ran good and had decent head gasket life for that HP level. Ran 7.60"s @ 185 MPH round after round. 3000 Lb. 4-door wagon.