ls3 head or cnc cathedral port?
#1
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close to assembly for my awd full size van. Yes another turbo van. I have ls3 heads, and a set of west coast cylinder head 317's....that flowed rt at 307 cfm I think.
Which to use. I have both the l92 truck intake and the 317 truck intake.
Its for a 405ci motor with an st80, 4l80e.........
The junk parts are getting pretty good.
Which to use. I have both the l92 truck intake and the 317 truck intake.
Its for a 405ci motor with an st80, 4l80e.........
The junk parts are getting pretty good.
#3
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i believe the stock ls3 heads flow like 320-325. i have a set that are p&p'd and flow 360 @ 600. can't beat the ported ls3's from sdpc for 1200.00/set. or check with tsp, they get some nice #'s to for the money.