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View Full Version : Stock box vs WAI


schizm99
02-28-2004, 01:24 PM
Stock: 1/4 16.5 spd 86.3

Stock 2nd 1/4 16.3 spd 85.5 HP rating of 121


WAI 1/4 16.15 spd 91.5 HP rating of 105


Running 87 octane fuel fully warmed engine 210 degrees..

I believe that the reason for the lower HP numbers were caused by hitting my knock sensor thru my first run with the WAI!!!

I will have CAI installed in just a few weeks. The WAI is with all stock intake components removed K&N cone filter..

Stock intake doesn't include the ram air setup that was taken out early last year..

Weighed the car out at 3150 and all measurements were taken from that..