300 CNC Windjammer Porting for 401-1 Heads

Retail Price: $1,300.00

Your Estimated Price: $0.00

300 CNC Windjammer Porting For AMC Engines

134cc Ex. Volume

69cc Chamber

390cfm @ 700 Lift

Recommended For 443″ – 500″

SKU: 401-1CNC-300 Categories: ,


Recommended 4.375 bore minimum, must use Indy intake or sheet metal, and 440 exhaust flanges. Has additional 7/16 head bolt holes to utilize Indy IC-401 aluminum block. Pro street and drag race applications, large lift roller cam preferred. 2.250 x 1.81 valve size.


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