IAG Stage 2 FA20 DIT Subaru Short Block for 2015-20 WRX. 2003-subaru-outback-l l bean Its not an exact science

Its not an exact science

Our Race Series solid mounts start with solid metal bushings but allow you to change to softer 90A or 75A or bushings

Color: Black

Then IAG machines the case halves assembled together in our Haas VF-4SS CNC mill to accept the IAG CLOSED Deck Inserts that transform the block into a solid deck

IAG Stage 2 FA20 DIT Subaru Short Block for 2015-20 WRX. 2003-subaru-outback-l l bean Its not an exact scienceIAG Stage 2 FA20 DIT Short Block The IAG Stage 2 short block starts with new Subaru FA 2. 0L engine case halves that are machined for improved oiling. Then the case is bored and honed to 86. 1mm on our in house Sunnen SV 30 the most advanced automotive cylinder hone available. IAG's in house honing process is able to set piston to wall clearances tighter for a quieter running engine. The short block is measured and assembled using a new 2015 20 Subaru