606205CE-4 Manley Pistons 4G63 7-Bolt SPAL the OEM jet pump becomes

the OEM jet pump becomes too restrictive creating unwanted back pressure in the FPR return line causing excessive fuel rail pressure

The billet aluminum boost tap then connects to the port and uses dual Viton o-ring seals for leak free operation

3000GT and Stealth models will give you firm

81"x10"x10"

instead of flexing the rubber

606205CE-4 Manley Pistons 4G63 7-Bolt SPAL the OEM jet pump becomesManley Pistons are sold as a set of 4 with wrist pins, rings and spiral locks. See more Manley Pistons for the 7 Bolt DSM Vehicle Fitment: 7 Bolt 4G63 1996 2006 Evolution IV V VI VII VIII IX 1992. 5 1999 Eclipse GST GSX 1992. 5 1998 Talon TSi 1992. 5 1994 Laser RS Piston Specs: Part Number: 606205CE4 Pin: Extreme Duty Pin . 210" Wall (9310 Alloy) . 866" 22mm Pin Bore Size: 85. 5 (+. 5mm) Rod Length: 150 mm Stroke: 88mm Standard Stroke (2. 0L) Comp