N2mopars@AOL.COM wrote:
>
> 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
2.02s will be a scary install as port wall life/valve seat most likely
will be severly copmpromised in any real nice... set of heads... under
2" with head man who REALLY! knows his sh..t is better bet... but dont
just beleive me... been there done that!
mpi
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