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#1
11-25-2016, 02:23 PM
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SD Performance 308 KRE Heads
Like New SD Performance ported KRE Heads flow 308/228 at.600 lift.
These heads are ready to bolt on with new gaskets. Heads are 63-64 cc's and were used less than 300 miles. Just got them in September, 2016. New valves, springs and retainers. Set up for hydraulic roller cam. Could be used on a big hydraulic cam. Will come with original flow sheet. Went to wide port heads and so offering this super set at a great price. Please email me for photos at writeway@bellsouth.net SD Performance sells these heads for $2790 a pair....what I paid. You can buy them here at a bargain price of $1675 shipped. PayPal or money orders accepted. |
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#2
11-25-2016, 03:12 PM
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What valves in these?
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Darby 74 Grandville 2Dr 455 c.i 4550# 2011 1.60 60 ft,7.33@94.55-11.502@117.74  2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32 M/T 275/60 ET SS Drag Radial 2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's |
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#3
11-25-2016, 03:20 PM
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Jeez I would have jumped on them if it wasnt of the Liliputian sized chambers that would bump my CR to 15:1.
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#7
11-25-2016, 09:20 PM
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Are these D ports?
Which Springs are on them? Rich
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68 Firebird 400, #16, xe274, street dominator, 850 DP, hooker headers, t400, 3500 stall, 3.73, 295/65 bfg drag radicals... best 13.27 @ 102.8, 1.90 60ft |
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#8
11-25-2016, 09:57 PM
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Quote:
From SD Performance Website: All Edelbrock/KRE heads include: Precision honed guides High flowing multi angle valve job on our state of the art Rottler SG8 seat and guide machine Ferrea or Manley stainless steel valves with multi angle cuts for better off the seat flow Chrome moly retainers with 10 degree locks Viton seals on intake and exhaust guides, for the best oil control available Fully CNC ported intake and exhaust ports Notched for 1.65 rockers Improved oil drainback Flow chart ARP 7/16” rocker studs |
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#11
11-25-2016, 10:25 PM
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Pm sent. Interested.
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463 Stroker Kit. ross pistons. h beam rods. eagle crank. 62 heads 72cc, port matched Performer RPM-850DP Auburn- 3.55 gear CC HR custom grind |
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