I have the B cam with 1.7's and the clearance is fine, Mine even worked with milled heads. Dont just bore out your MAF get a new one. The position of the sensor tube on a larger housing has to sit against the wall and its bevel cut like your factory exh tip are. The stock maf tube sits out from the housing, thats why it has that restrictive backing plate. I tried cutting and boring mine out and Im telling you its NOT worth the effort and it wont work right. If your going to spend the money for heads just save an extra 300 bones and get a good set, your only going to want to do that once so why not wait and get the better heads?
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95GT B303 cam, 1.7 rockers, 65mm TB, 73mm MAF, milled heads, 355's K&N, off road pipes, pulleys, msd coil, 9mm wires, Tremec 3550, Pro5.0 shifter,10.5 Motorsport clutch, weld in subframe connectors
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