Aeroflow 10Blk Y Block 10An AF930-10-10BLK Engine Model_EJ20 This coil kit can be

This coil kit can be used as a direct wire in for all aftermarket ECU’s and to maximize performance we recommend you use the dwell data that can be found HERE

They're particularly good for motorsports where the demands on an alternator can be very high

Note: These heads are drilled for 1/2" head bolts

Balancers that are wider than standard may not fit e

Aeroflow 10Blk Y Block 10An AF930-10-10BLK Engine Model_EJ20 This coil kit can beBlack Finish. 3 x 10AN Male Aeroflow Performance Y block fittings are a good looking and effective way of splitting one line into two. These one piece design blocks machined from 6061 T6 billet aluminium provide a smooth flow path for all types of fluids. The Y fittings are available in different AN sizes in both male and female fittings to suit your applications. Anodized in either blue, black or silver finishes.