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243 heads

Old 03-13-2015, 05:59 AM
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Default 243 heads

Been searching anyone have a set? Let me know thanks
Old 03-18-2015, 02:32 PM
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Are you looking for the sodium filled valves or just 243's in general. I have a set of LS2 243's
Old 03-18-2015, 05:59 PM
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I have a set of .020 decked, 243 heads, cnc ported by RPM Motors. Made 461RWHP on a LS6 with a big cam. Heads have a race set of lightweight springs and retainers (ran Futral Motorsports F-16 cam). New valve job, clean and ready to install. $1000+shipping.

TonyG (tonyg AT archsoft.biz)
Old 03-19-2015, 05:26 AM
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Originally Posted by The Postman
Are you looking for the sodium filled valves or just 243's in general. I have a set of LS2 243's
Either or, all depends on the $$$. I've been trying to figure out whether aftermarket valves are better so the stock sodium and hollows may not be needed.

What do you have?

Originally Posted by Toeknee
I have a set of .020 decked, 243 heads, cnc ported by RPM Motors. Made 461RWHP on a LS6 with a big cam. Heads have a race set of lightweight springs and retainers (ran Futral Motorsports F-16 cam). New valve job, clean and ready to install. $1000+shipping. TonyG (tonyg AT archsoft.biz)
im not looking to spend that much right off the bat thanks though
Old 03-19-2015, 01:07 PM
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LS2 243's, standard valves, great shape, have a set of PRC 650 springs also..catch is they need the upper retainers, had to reuse them on another set of heads. Asking $450 obo..shipping is doable if you're willing to pay for it.
Old 03-20-2015, 04:48 AM
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Think in gonna go with AFR 210cc LSX Mongoose Heads, machine shop talked me into it. after acquiring 243s and havin them worked on it came out to $200-300 less than AFRs, so why not go with Spanky New Heads. Thanks guys
Old 03-20-2015, 12:30 PM
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I have some stock 243 fresh from machine shop in for sale section 575 shipping included
Old 03-21-2015, 10:17 AM
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I have some 243 heads with springs. $400 plus shipping
Old 03-21-2015, 11:14 AM
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Originally Posted by vetteboy99
I have some 243 heads with springs. $400 plus shipping
Think I'm gonna go with AFR 210cc Mongoose Heads, giving it some thought so if I want 243s I'll pm Ya


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