PORSCHE 944S VALVE HEADCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1978-83 - Fuel/Exhaust (includes uncategorized and accessory items) 00891192SJE This is a new set of 92mm big bore Porsche 911 2.7l high compression je pistons & cylinders. The compression ratio is 10.5:1 with the 70.4mm crank. je forgings are made from 2618 aluminum, they have a 0 offset with extra material under the top for the valve pockets. The cast iron liners come with out the head gasket grove.
$1,863.00
Make a selection BES987C5000SK - + 15 crank hp & + 14 crank torque. - 2 ½" (63.5 mm) diameter tubing (reduces thermal stress). - 22 lbs. (10 kg) weight savings. - replaces OEM valved Porsche sport exhaust (pse). - reuses OEM headers and cats (no cel, retains OEM software). - intoxicating growl at idle, partial throttle and wide open throttle with the valves open. Factory quiet with them closed! - no ecu software programming necessary. - includes dual 90mm tips - made in Germany. In our relentless quest to meet all of our customers exhaust needs; we wanted to create a special black edition system that retains the OEM headers and cats. The benefits are 3 fold, you can pass emissions with ease, you don't need to run a software file (for th...(choose a part on the right to read more)
$5,176.12
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$2,574.54
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