In a message dated 98-02-20 03:06:17 EST, you write:
<< So $650 for ported heads? Is this outright or core exchange? Didn't
someone say these 360 heads will bolt right on to the 318? Also did anyone
find out a definitive answer about the valve sizes? Might not be worth it
to have the ported heads with smaller valves..... Someone who knows more
than me want to clear up some of these issues. At that price I might do
this in a few months.
>>
Didn't say anything about a core charge, but it did have the valve sizes.
1.97" Intake and 1.625" exhaust. Comes with Chromeoly retainers and heavy
duty valve springs (P5349464) These springs are referred to a couple pages
later as being R/T springs. Also, a stock 360 head in the MP catalog has
1.92" intake and 1.625" exhaust. So either the intake valve is a little
bigger, or there is a typo. So I looked up individual valves and found that
Yes, they do make both a 1.92 and a 1.97. They also make a 2.02 for Magnum
heads. All exhaust valves for Magnum heads are 1.625. And they are listed
for 5.2 and 5.9 engines.
Brad
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