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ported LS6 243 heads

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Old 08-22-2012, 07:00 PM
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Default ported LS6 243 heads

Category: Engine - Complete Motors
Price: $600
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette
Location (State): TX
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6
LS Engine?: Fits LS Engine

SOLDset of LS6 243 castings. heads have bronze guides and berryllium copper exhaust seats. guides are honed to use factory size 8mm valves. heads are valve jobbed to run 2.000 and 1.550 valves, and have a 64cc chamber. 1 head is used and has been damaged, but is completely repaired, the other head is brand new and machined to the same specs as the first head. this set is sold bare and is ready to assemble and run. 600.00 or best offer

flow #'s INT EXH
.200 140 121
.300 201 156
.400 241 189
.500 279 204
.600 302 220
Attached Thumbnails ported LS6 243 heads-edit-2.jpg   ported LS6 243 heads-p1010190-edit4.jpg   ported LS6 243 heads-p1010192edit5.jpg  

Last edited by Black30thz; 09-10-2012 at 09:05 PM. Reason: sold
Old 08-22-2012, 08:03 PM
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will ls1 valves work on these heads or would i have to buy new valves?
Old 08-22-2012, 08:28 PM
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LS1 2 inch and 1.550 valves should work fine
Old 08-22-2012, 08:41 PM
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Who did the porting?
Old 08-22-2012, 09:52 PM
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I did, I welded them, machined them and ported them. I went to the school of automotive machinists 4 years ago and have been porting heads ever since. this is my 6th or 7th set of LS6 heads and have done all sorts of heads. yates D3, AFR, Brodix, LS3, Harley...
Old 08-24-2012, 07:36 AM
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to the top
Old 08-26-2012, 03:08 PM
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I should add that I was a full time head porter/machinist for 3 of those years at a race machine shop in San Antonio. now I am a full time LS based engine builder. Make me an offer.
Old 09-07-2012, 12:52 PM
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still for sale, I'll be at Houston Motorsports park this wknd.
Old 09-10-2012, 12:39 PM
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pm's replied still for sale
Old 09-10-2012, 09:34 PM
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Damn would have bought these if I didn't already have all my work done to my heads, and they weren't even ported/polished.



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