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jluetjen jluetjen is offline
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Join Date: Oct 2001
Location: Westford, MA USA
Posts: 8,861
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DTW;
I've updated my data based on your link (I didn't have all of that data previously) and it looks like the Crane 288's are somewhere between an early E cam (aka Solex cam) and a GE40. I suspect that they will be fine with 32 mm ports assuming that your engine is a 2.2. Even with a 2.4 they will most likely be OK but you won't have all of the peak RPM HP that you might have with larger ports, but I doubt anything drastic. The peak HP will be about the same in either case.

If you have a couple of weeks between when you get them back and when you're going to be putting them on your motor, maybe we can have one flowed and add to our database.
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John
'69 911E

"It's a poor craftsman who blames their tools" -- Unknown
"Any suspension -- no matter how poorly designed -- can be made to work reasonably well if you just stop it from moving." -- Colin Chapman
Old 08-12-2003, 06:57 AM
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