anyone running big cams with a p8r head?
im going to get my b20 with p8r head this week and was wondering if there are any problems i will run into with the bigger valves? im will be running crower 404's
Clay and find out! Probably not, but you may have to grind out the valve reliefs if they are made for the 31mm Intake valves.
no you won't have to grind out the valve reliefs. That head comes on that motor why would he have to modify a stock motor to run a stock head? As for the cams...you won't have any problem. Talk or search for Darkane on these boards. He is running the 404's with his P8R b20b without any problem what so ever. It is a crazy setup for a pretty much stock motor!
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darrinbrewer
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Jan 18, 2011 02:39 PM




