Quote:
Originally Posted by LGAFF
No these are the 222 .415 236 425 intake and 222 .415 exhaust cams
Peak was 7050 or 7100 on the run with 441rwhp
Here is the dyno sheet(This is from the 2nd run)

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OK, so peak didn't change from Siamese ports. I was also comparing peak HP w mine since cams are similar. My peak is ~ 6900rpms w 36.5mm plenum port and head runners that neck down from 36.5mm at the top, down to about 34mm by the bowl.