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Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
Exhaust 280° 241° 11
block machining can be done with shortblock assembled for an additional $100 fee
This Block Is Our Non Closed Deck FA20DIT (E20) Shortblock With Premium Forged Internals
2005-2009 Legacy GT must use a 2006-2007 WRX flywheel for proper fitment
Every upshift and downshift will feel crisp and accurate
GSC Power-Division Beehive Valve Spring Kit for FA20 WRX-BRZ-FRS In Tank Fuel Pumps Exhaust 280° 241° 11Max RPM: 9,500 RPM Max boost: 35 psi Beehive Spring Coil Bind 0. 800 Install Height 1. 308 1. 315 Seat Pressure 89 87 lbs Open Pressure @ 11mm lift 231 lbs @ 0. 875" 229 lbs @ 0. 882" Maximum Valve Lift 0. 448 Includes: 16 Dual Springs 16 Spring Seat Locators 16 Titanium Retainers Beehive Spring Benefits: Rev faster Lighter components More durable design Less stress on valve train components Lower spring frequency for more precise valve control More
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